* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (90 enodes)
* * [misc]simplify:  iters left: 4 (187 enodes)
* * [misc]simplify:  iters left: 3 (407 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 3 1 1)
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ x1 (fma x1 x1 1)) into (/ x1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (* 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (* 2 x2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma x1 x1 1))) (* 1 x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) (* 1 (/ 1 (/ 1 x1))))) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ -1 x1) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (* 1 (/ 1 (/ 1 (- x1)))))) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 3)
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 3)
* [misc]approximate:  Taking taylor expansion of (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ x1 (fma x1 x1 1)) into (/ x1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ 3 (/ x1 (fma x1 x1 1))) into (+ 3 (/ x1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (+ 3 (/ x1 (fma x1 x1 1)))) into (- (+ 3 (/ x1 (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) into (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (/ (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 1) (* (- (/ 1 (fma x1 x1 1))) 0)) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 1) (* (- (/ 1 (fma x1 x1 1))) 0)) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (* 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (* 2 x2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (- (* 2 x2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (- (* 2 x2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [misc]backup-simplify:  Simplify (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) into (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (+ (* (- (/ 1 (fma x1 x1 1))) 1) (* 0 0))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (fma x1 x1 1))) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (- (* 2 x2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (- (* 2 x2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]taylor:  Taking taylor expansion of (sqr (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (* (fma x1 x1 1) (fma x1 x1 1)) into (sqr (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) into (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (+ (* (- (/ 1 (fma x1 x1 1))) 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma x1 x1 1) 0) (* 0 (fma x1 x1 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma x1 x1 1))) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (+ (* (- (/ 1 (fma x1 x1 1))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* 0 (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (sqr (* 1 x1))) (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (* 1 x1))) into (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))
* [misc]approximate:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))) into (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))
* [misc]backup-simplify:  Simplify (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (/ 1 x1)) into (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) x1)
* [misc]backup-simplify:  Simplify (/ (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) x1) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) 1) into (/ -1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ -1 (fma (/ 1 x1) (/ 1 x1) 1)) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) 1) into (/ -1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ -1 (fma (/ 1 x1) (/ 1 x1) 1)) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 1 x1) (/ 1 x1) 1)) into (sqr (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) 0) (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) 1)) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) into (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 1 x1) (/ 1 x1) 1)) into (sqr (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (+ (* 0 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 0 (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* 0 (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (* 1 (/ 1 (/ 1 x1)))) (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (sqr (* 1 (/ 1 (/ 1 x1)))))) into (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))
* [misc]approximate:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ -1 x1) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 3 (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))) into (- 3 (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))
* [misc]backup-simplify:  Simplify (- (- 3 (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (- (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) 3)
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (- (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) 3)) into (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3) (/ -1 x1)) into (* -1 (/ (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3) x1))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3) x1)) (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) -1) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) -1) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -1 x1) (/ -1 x1) 1)) into (sqr (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) -1)) into (- 3 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 3 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -1 x1) (/ -1 x1) 1)) into (sqr (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (+ (* 0 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 0 (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* 0 (/ 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (* 1 (/ 1 (/ 1 (- x1))))) (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (sqr (* 1 (/ 1 (/ 1 (- x1))))))) into (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 3 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 3)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 3)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* * [misc]simplify:  iters left: 1 (484 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (* (/ x1 (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 2 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (242 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))) 3) (/ (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* 2 x1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 3 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* * [misc]simplify:  iters left: 1 (488 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ x1 (/ (fma x1 x1 1) 2))) (- (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ x1 (fma (/ -1 x1) (/ -1 x1) 1))) 3))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 4 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) 4) 6) (* x1 x1) (* 2 (* (* (/ x1 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 5 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* * [misc]simplify:  iters left: 2 (451 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* x1 (* 3 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) 6) (/ 1 (* x1 x1)) (* (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (/ (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) x1)) (/ x1 2)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))))
* * * * [misc]progress:  [ 6 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (251 enodes)
* * [misc]simplify:  iters left: 2 (496 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* (* x1 3) x1) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ 4 (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (* x1 x1)) (/ (fma -2 (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (/ (/ -2 (fma (/ -1 x1) (/ -1 x1) 1)) x1)) (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* x1 3) x1) (cube x1))))
* * * * [misc]progress:  [ 7 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* (* 3 x1) x1) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 8 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (163 enodes)
* * [misc]simplify:  iters left: 2 (281 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ (/ 3 x1) x1) (/ (/ 1 x1) (* x1 x1)))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 9 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ (/ 3 x1) x1) (/ -1 (cube x1)))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 10 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) (fma (* 3 x1) x1 (* x2 2)))) (* (/ 2 (fma x1 x1 1)) x1)) (fma 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) x1)) (/ (* (fma (* 3 x1) x1 (- (* x2 2) x1)) 2) (sqr (/ (fma x1 x1 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 11 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (93 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* * [misc]simplify:  iters left: 2 (395 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (- (* 2 (* (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))))) (* (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 12 / 85 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (54 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* * [misc]simplify:  iters left: 2 (423 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (- (* (* (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (- (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 2) 6)) (/ (* 2 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (sqr (/ (fma (/ -1 x1) (/ -1 x1) 1) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 13 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (log1p (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 14 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (expm1 (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 15 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (log (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 16 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (pow (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 17 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (exp (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 18 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (log (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 19 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (cube (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 20 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (cbrt (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 21 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (sqr (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 22 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (/ (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3)))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* * * * [misc]progress:  [ 23 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (/ (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* * * * [misc]progress:  [ 24 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* * * * [misc]progress:  [ 25 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 26 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (/ (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (271 enodes)
* * [misc]simplify:  iters left: 1 (436 enodes)
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* * * * [misc]progress:  [ 27 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (/ (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (279 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* * * * [misc]progress:  [ 28 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (* (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [enter]simplify:  Simplifying (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 29 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (* (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 30 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* * * * [misc]progress:  [ 31 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* * * * [misc]progress:  [ 32 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log1p (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (expm1 (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 33 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (expm1 (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (log1p (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log1p (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 34 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 35 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (pow (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) 1) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 36 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (exp (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (log (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 37 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (exp (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (exp (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 38 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cube (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 39 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cbrt (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (400 enodes)
* [exit]simplify:  Simplified to (cube (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cube (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 40 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (sqr (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 41 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (* 1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 42 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (log1p (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 43 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (expm1 (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 44 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (+ (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3))) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* * * * [misc]progress:  [ 45 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (pow (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) 1)) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 46 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (exp (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 47 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (log (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 48 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (cube (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 49 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (cbrt (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 50 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (sqr (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 51 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (* 1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 52 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (log1p (expm1 (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (expm1 (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 53 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (expm1 (log1p (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (log1p (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (log1p (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 54 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (pow (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 1)) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 55 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (exp (- (log (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (log (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (+ (+ (- (+ (log 2) (log x1)) (log (fma x1 x1 1))) (log (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (+ (+ (- (+ (log 2) (log x1)) (log (fma x1 x1 1))) (log (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 56 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (exp (- (log (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (log (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (+ (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (+ (- (+ (log 2) (log x1)) (log (fma x1 x1 1))) (log (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (+ (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (+ (- (+ (log 2) (log x1)) (log (fma x1 x1 1))) (log (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 57 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (exp (log (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (197 enodes)
* * [misc]simplify:  iters left: 1 (460 enodes)
* [exit]simplify:  Simplified to (log (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (log (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 58 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (log (exp (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (444 enodes)
* [exit]simplify:  Simplified to (pow (pow (exp (/ (* x1 2) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (pow (pow (exp (/ (* x1 2) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 59 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cbrt (/ (cube (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cube (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* [exit]simplify:  Simplified to (/ (cube (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (/ (cube (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 60 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cbrt (/ (cube (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cube (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 61 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 62 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cbrt (cube (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (343 enodes)
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 63 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (/ (cbrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cbrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 64 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (/ (cbrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cbrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (/ (cbrt (fma (* 3 x1) x1 (- (* 2 x2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* [exit]simplify:  Simplified to (* (cbrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (/ (cbrt (fma (* 3 x1) x1 (- (* 2 x2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* * * * [misc]progress:  [ 65 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (sqr (sqrt (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (sqrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 66 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (sqr (/ (sqrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (/ (sqrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 67 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (sqr (/ (sqrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (/ (sqrt (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqrt (/ (fma x1 x1 1) 2))))
* [exit]simplify:  Simplified to (* (sqrt (* x1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (/ (sqrt (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqrt (/ (fma x1 x1 1) 2))))
* * * * [misc]progress:  [ 68 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (- x1))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (- x1))
* [enter]simplify:  Simplifying (- (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (fma x1 x1 1)) 2) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (/ (/ (- (fma x1 x1 1)) 2) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 69 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 1)) (/ x1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* [enter]simplify:  Simplifying (/ x1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (* x1 2) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (* x1 2) (fma x1 x1 1)))
* * * * [misc]progress:  [ 70 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 1)) (/ x1 (/ (/ 1 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* [enter]simplify:  Simplifying (/ x1 (/ (/ 1 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (* 2 (/ x1 1)))
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (* 2 (/ x1 1)))
* * * * [misc]progress:  [ 71 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) (/ x1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* [enter]simplify:  Simplifying (/ x1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (* x1 2) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (* (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (* x1 2) (fma x1 x1 1)))
* * * * [misc]progress:  [ 72 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 2)) (/ x1 (/ 1 (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ 2 (fma x1 x1 1)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ 2 (fma x1 x1 1)))
* [enter]simplify:  Simplifying (/ x1 (/ 1 (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 1 x1))
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 1 x1))
* * * * [misc]progress:  [ 73 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* 1 (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 74 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 75 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ 1 (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) x1)
* [exit]simplify:  Simplified to (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) x1)
* * * * [misc]progress:  [ 76 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ 1 1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1)))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1)))
* * * * [misc]progress:  [ 77 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 1)) (/ (/ 1 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (192 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) x1))
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) x1))
* * * * [misc]progress:  [ 78 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) 1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ x1 (fma x1 x1 1)) (* x1 (/ 3 1))))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ x1 (fma x1 x1 1)) (* x1 (/ 3 1))))
* * * * [misc]progress:  [ 79 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 2)) (/ 1 (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) (* x1 2)))
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) (* x1 2)))
* * * * [misc]progress:  [ 80 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 81 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 2)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) (* x1 2)))
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma x1 x1 1) (* x1 2)))
* * * * [misc]progress:  [ 82 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3)))) x1) (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (* (/ (* (/ (fma x1 x1 1) 2) (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* [exit]simplify:  Simplified to (* (/ (* (/ (fma x1 x1 1) 2) (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* * * * [misc]progress:  [ 83 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1)))))) x1) (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 3 (/ x1 (fma x1 x1 1))) (/ 2 (fma x1 x1 1))) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (/ (/ (- 3 (/ x1 (fma x1 x1 1))) (/ 2 (fma x1 x1 1))) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* * * * [misc]progress:  [ 84 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1) (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* * [misc]simplify:  iters left: 3 (431 enodes)
* [exit]simplify:  Simplified to (/ (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)))) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))
* [exit]simplify:  Simplified to (/ (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)))) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))
* * * * [misc]progress:  [ 85 / 85 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1) (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))
* [exit]simplify:  Simplified to (/ (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 3 1)
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ x1 (fma x1 x1 1)) into (/ x1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (* 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (* 2 x2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma x1 x1 1))) (* 1 x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) (* 1 (/ 1 (/ 1 x1))))) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ -1 x1) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (* 1 (/ 1 (/ 1 (- x1)))))) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 3)
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 3)
* [misc]approximate:  Taking taylor expansion of (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ x1 (fma x1 x1 1)) into (/ x1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) in x2
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) x1) into (* 1/2 (/ (fma x1 x1 1) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)))
* [misc]backup-simplify:  Simplify (+ 3 (/ x1 (fma x1 x1 1))) into (+ 3 (/ x1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (+ 3 (/ x1 (fma x1 x1 1)))) into (- (+ 3 (/ x1 (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* 1/2 (/ (fma x1 x1 1) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)))) into (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) 1) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma x1 x1 1) 2) into (* 1/2 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (- (* x2 2) x1)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (- (* x2 2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) 1) into (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (* 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (* 2 x2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (- (* 2 x2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (- (* 2 x2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [misc]backup-simplify:  Simplify (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) into (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) into (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (fma x1 x1 1))) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (- (* 2 x2) x1)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (- (* 2 x2) x1)) into (fma (* 3 x1) x1 (- (* 2 x2) x1))
* [misc]taylor:  Taking taylor expansion of (sqr (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (* (fma x1 x1 1) (fma x1 x1 1)) into (sqr (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) into (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma x1 x1 1) 0) (* 0 (fma x1 x1 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma x1 x1 1))) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma x1 x1 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (* 0 (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (+ (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) (* 0 (/ 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) (sqr (* 1 x1))) (* (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (fma x1 x1 1))) (* 1 x1))) into (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 1 x1)) into (* 1/2 (/ (* (fma (/ 1 x1) (/ 1 x1) 1) x1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))) into (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))
* [misc]backup-simplify:  Simplify (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (- (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (* 1/2 (/ (* (fma (/ 1 x1) (/ 1 x1) 1) x1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) 1) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) into (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) 1) into (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 1 x1) (/ 1 x1) 1)) into (sqr (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) into (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 1 x1) (/ 1 x1) 1)) into (sqr (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) into (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (- (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 x1) (/ 1 x1) 1) 0) (+ (* 0 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 0 (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 0 (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) (+ (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) (* 0 (/ 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (* 1 (/ 1 (/ 1 x1)))) (* (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (sqr (* 1 (/ 1 (/ 1 x1)))))) into (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ -1 x1) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ -1 x1)) into (* -1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 3 (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))) into (- 3 (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))
* [misc]backup-simplify:  Simplify (- (- 3 (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (- (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) 3)
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (- (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) 3)) into (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3) (* -1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) -1) into (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) 2) into (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) -1) into (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]taylor:  Taking taylor expansion of (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -1 x1) (/ -1 x1) 1)) into (sqr (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) into (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))
* [misc]taylor:  Taking taylor expansion of (sqr (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -1 x1) (/ -1 x1) 1)) into (sqr (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (+ (* 0 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 0 (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 0 (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) (+ (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) (* 0 (/ 0 (* -1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) (* 1 (/ 1 (/ 1 (- x1))))) (* (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (sqr (* 1 (/ 1 (/ 1 (- x1))))))) into (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 3 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 3)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 3)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (190 enodes)
* * [misc]simplify:  iters left: 2 (339 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 2 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* * [misc]simplify:  iters left: 2 (356 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))) 3) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 3 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (192 enodes)
* * [misc]simplify:  iters left: 2 (347 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (- (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ x1 (fma (/ -1 x1) (/ -1 x1) 1))) 3) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 4 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (339 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) 4) 6) (* x1 x1) (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) 2) (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 5 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* * [misc]simplify:  iters left: 2 (451 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* x1 (* 3 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) 6) (/ 1 (* x1 x1)) (* (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (/ (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) x1)) (/ x1 2)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))))
* * * * [misc]progress:  [ 6 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (251 enodes)
* * [misc]simplify:  iters left: 2 (496 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* (* x1 3) x1) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ 4 (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (* x1 x1)) (/ (fma -2 (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (/ (/ -2 (fma (/ -1 x1) (/ -1 x1) 1)) x1)) (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* x1 3) x1) (cube x1))))
* * * * [misc]progress:  [ 7 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* * [misc]simplify:  iters left: 2 (331 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* (* 3 x1) x1) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 8 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (124 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* * [misc]simplify:  iters left: 2 (375 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ (/ 3 x1) x1) (/ (/ 1 x1) (* x1 x1)))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 9 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* * [misc]simplify:  iters left: 2 (410 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (* x1 x1)) (/ (/ -1 x1) (* x1 x1)))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 10 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (+ (* 2 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) (fma (* 3 x1) x1 (* x2 2)))) (* (/ 2 (fma x1 x1 1)) x1)) (fma 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) x1)) (/ (* (fma (* 3 x1) x1 (- (* x2 2) x1)) 2) (sqr (/ (fma x1 x1 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 11 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* x1 (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 2 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (* 6 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (93 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* * [misc]simplify:  iters left: 2 (395 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (- (* 2 (* (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))))) (* (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 12 / 87 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (54 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* * [misc]simplify:  iters left: 2 (423 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (- (* (* (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (- (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 2) 6)) (/ (* 2 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (sqr (/ (fma (/ -1 x1) (/ -1 x1) 1) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 13 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (log1p (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 14 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (expm1 (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 15 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (log (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 16 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (pow (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 17 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (exp (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 18 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (log (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 19 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (cube (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 20 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (cbrt (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 21 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (sqr (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 22 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3)))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* * * * [misc]progress:  [ 23 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* * * * [misc]progress:  [ 24 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* * * * [misc]progress:  [ 25 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 26 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (271 enodes)
* * [misc]simplify:  iters left: 1 (436 enodes)
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* * * * [misc]progress:  [ 27 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (279 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* * * * [misc]progress:  [ 28 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [enter]simplify:  Simplifying (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 29 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 30 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* * * * [misc]progress:  [ 31 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* * * * [misc]progress:  [ 32 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log1p (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (expm1 (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 33 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (expm1 (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (log1p (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log1p (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 34 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 35 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (pow (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) 1) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 36 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (exp (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (log (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 37 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (exp (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (exp (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 38 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cube (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cbrt (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 39 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cbrt (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (283 enodes)
* [exit]simplify:  Simplified to (cube (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cube (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 40 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (sqr (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (sqrt (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 41 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (* 1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 42 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (log1p (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 43 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (expm1 (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 44 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (+ (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3))) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* * * * [misc]progress:  [ 45 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (pow (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) 1)) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 46 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (exp (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 47 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (log (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 48 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (cube (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 49 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (cbrt (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 50 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (sqr (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 51 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (* 1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 52 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (log1p (expm1 (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (expm1 (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 53 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (expm1 (log1p (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (log1p (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (log1p (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 54 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (pow (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) 1)) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 55 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (exp (- (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (log (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (log (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (log (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (- (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (log (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 56 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (exp (log (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (310 enodes)
* [exit]simplify:  Simplified to (log (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (log (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 57 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (log (exp (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (305 enodes)
* [exit]simplify:  Simplified to (exp (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (exp (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 58 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cbrt (/ (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cube (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cube (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (cube (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 59 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 60 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cbrt (cube (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (425 enodes)
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cube (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 61 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (/ (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cbrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cbrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (cbrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (cbrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 62 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (sqr (sqrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (sqrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 63 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (sqr (/ (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (sqrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (sqrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (sqrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (/ (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (sqrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* * * * [misc]progress:  [ 64 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (- (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (- (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (- (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma x1 x1 1) (* x1 2))) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (/ (- (/ (fma x1 x1 1) (* x1 2))) (fma (* x1 3) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 65 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (- (/ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) (/ (+ 3 (/ x1 (fma x1 x1 1))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (/ (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) (fma (* 3 x1) x1 (* 2 x2)))) (/ (fma x1 x1 1) (* x1 2)))
* [exit]simplify:  Simplified to (/ (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) (fma (* 3 x1) x1 (* 2 x2)))) (/ (fma x1 x1 1) (* x1 2)))
* [enter]simplify:  Simplifying (/ (+ 3 (/ x1 (fma x1 x1 1))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma x1 x1 1) 2)) (* (fma (* x1 3) x1 (- (* 2 x2) x1)) x1))
* [exit]simplify:  Simplified to (* (/ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma x1 x1 1) 2)) (* (fma (* x1 3) x1 (- (* 2 x2) x1)) x1))
* * * * [misc]progress:  [ 66 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ 1 1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 67 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ 3 1) (/ (sqr x1) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ 3 1) (/ (sqr x1) (fma x1 x1 1))))
* * * * [misc]progress:  [ 68 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1) (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) 1)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 69 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [enter]simplify:  Simplifying (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (/ x1 1) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (* (/ x1 1) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 70 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1) (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) 1)
* [exit]simplify:  Simplified to (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) 1)
* [enter]simplify:  Simplifying (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* * [misc]simplify:  iters left: 1 (309 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (/ (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* * * * [misc]progress:  [ 71 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [enter]simplify:  Simplifying (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (/ x1 1) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (* (/ x1 1) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 72 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ 1 1) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 73 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ 3 1) (/ (sqr x1) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma x1 (/ 3 1) (/ (sqr x1) (fma x1 x1 1))))
* * * * [misc]progress:  [ 74 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* 1 (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 75 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 76 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ 1 (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 77 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* [exit]simplify:  Simplified to (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 1)
* * * * [misc]progress:  [ 78 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (/ 1 x1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (* (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 79 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ 1 (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 80 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 81 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (sqrt (fma (* x1 3) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (sqrt (fma (* x1 3) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 82 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ 1 (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (/ (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 83 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (* (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) x1)) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (* (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 84 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3)))) (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (421 enodes)
* [exit]simplify:  Simplified to (* (/ (* (fma x1 x1 1) (/ (fma x1 x1 1) (* x1 2))) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* [exit]simplify:  Simplified to (* (/ (* (fma x1 x1 1) (/ (fma x1 x1 1) (* x1 2))) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* * * * [misc]progress:  [ 85 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1)))))) (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (- 3 (/ x1 (fma x1 x1 1))) (/ x1 (fma x1 x1 1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (* (/ (- 3 (/ x1 (fma x1 x1 1))) (/ x1 (fma x1 x1 1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* 2 x2) x1))))
* * * * [misc]progress:  [ 86 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* * [misc]simplify:  iters left: 3 (495 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1))) (sqr (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1))) (sqr (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)))))
* * * * [misc]progress:  [ 87 / 87 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))) (+ (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 3 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x2
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) into (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) in x2
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (cbrt (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) into (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (cbrt (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x2
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x2
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) in x1
* [misc]backup-simplify:  Simplify (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 3 1 1 1)
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ x1 (fma x1 x1 1)) into (/ x1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* x1 3) x1 (* x2 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* x1 3) x1 (* x2 2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ x1 (fma x1 x1 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x1
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* 3 x1) x1 (* 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (* 3 x1) x1 (* 2 x2)) into (fma (* 3 x1) x1 (* 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) -3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma x1 x1 1))) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma x1 x1 1)))) into (- (/ 1 (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma x1 x1 1) in x2
* [misc]backup-simplify:  Simplify (fma x1 x1 1) into (fma x1 x1 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma x1 x1 1)) into (/ 1 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma x1 x1 1))) into (- (/ 1 (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 (fma x1 x1 1))) (* 1 x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) into (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) into (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 x1) (/ 1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 x1) (/ 1 x1) 1) into (fma (/ 1 x1) (/ 1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) into (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) -3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (* (- (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) (* 1 (/ 1 (/ 1 x1))))) into (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x2
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (/ -1 x1) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) in x1
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) in x1
* [misc]backup-simplify:  Simplify (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) in x2
* [misc]backup-simplify:  Simplify (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) into (fma (/ -3 x1) (/ -1 x1) (/ -2 x2))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 x1) (/ -1 x1) 1) in x2
* [misc]backup-simplify:  Simplify (fma (/ -1 x1) (/ -1 x1) 1) into (fma (/ -1 x1) (/ -1 x1) 1)
* [misc]backup-simplify:  Simplify (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) into (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) -3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (* 1 (/ 1 (/ 1 (- x1)))))) into (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) into (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1)) (cube (cbrt (/ (- (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (* (/ 1 x2) 2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ (/ 1 x1) (fma (/ 1 x1) (/ 1 x1) 1)))) (/ (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) (/ 1 x1)))))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1))))
* [misc]approximate:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) in x1
* [misc]backup-simplify:  Simplify (fma (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1))) (cube (cbrt (/ (- (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (* (/ 1 (- x2)) 2)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (+ 3 (/ (/ 1 (- x1)) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)))) (/ (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (/ 1 (- x1))))))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) into (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 3)
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1)) into (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (* (/ 1 x1) (* (/ 1 x1) 3)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1))) into (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))
* [misc]approximate:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) in x1
* [misc]backup-simplify:  Simplify (fma (/ (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (* (/ 1 (- x1)) (* (/ 1 (- x1)) 3)) (cube (/ 1 (- x1)))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) in x2
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1))) into (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 3 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 3 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 3)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) 6) (* x1 x1) (/ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 2) (/ (/ (fma x1 x1 1) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 2 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (48 enodes)
* * [misc]simplify:  iters left: 5 (86 enodes)
* * [misc]simplify:  iters left: 4 (140 enodes)
* * [misc]simplify:  iters left: 3 (268 enodes)
* * [misc]simplify:  iters left: 2 (455 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (/ (* 2 (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (/ (* (fma (/ 1 x1) (/ 1 x1) 1) x1) (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 3 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (52 enodes)
* * [misc]simplify:  iters left: 5 (90 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* * [misc]simplify:  iters left: 3 (256 enodes)
* * [misc]simplify:  iters left: 2 (463 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (fma (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (* (fma (/ -1 x1) (/ -1 x1) 1) x1))) (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) -2))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 4 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* * [misc]simplify:  iters left: 2 (371 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (/ (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 5 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* * [misc]simplify:  iters left: 2 (387 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))) 3) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 6 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* * [misc]simplify:  iters left: 2 (373 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (/ (- (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (/ x1 (fma (/ -1 x1) (/ -1 x1) 1))) 3) (/ (/ (fma x1 x1 1) (* 2 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 7 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (339 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) 4) 6) (* x1 x1) (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) 2) (/ (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 8 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ 1 (sqr x1)) (* 2 (/ (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ 3 (/ 1 (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (* (fma (/ 1 x1) (/ 1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* * [misc]simplify:  iters left: 2 (451 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* x1 (* 3 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) 6) (/ 1 (* x1 x1)) (* (/ (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3) (/ (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) x1)) (/ x1 2)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))))
* * * * [misc]progress:  [ 9 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (sqr x1)) (* -2 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (- (+ (/ 1 (* (fma (/ -1 x1) (/ -1 x1) 1) x1)) (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) 3)) (* (fma (/ -1 x1) (/ -1 x1) 1) x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (251 enodes)
* * [misc]simplify:  iters left: 2 (496 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* (* x1 3) x1) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ 4 (fma (/ -1 x1) (/ -1 x1) 1))) 6) (/ 1 (* x1 x1)) (/ (fma -2 (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) 3) (/ (/ -2 (fma (/ -1 x1) (/ -1 x1) 1)) x1)) (/ (* (fma (/ -1 x1) (/ -1 x1) 1) x1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* x1 3) x1) (cube x1))))
* * * * [misc]progress:  [ 10 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (192 enodes)
* * [misc]simplify:  iters left: 2 (351 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ x1 (fma x1 x1 1)) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) 2))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 11 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 3 (sqr x1)) (cube (/ 1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (48 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* * [misc]simplify:  iters left: 2 (420 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* 2 (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ x1 (fma x1 x1 1)) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ (/ 3 x1) x1) (cube (/ 1 x1)))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 12 / 73 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 3 (sqr x1)) (cube (/ -1 x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* * [misc]simplify:  iters left: 3 (230 enodes)
* * [misc]simplify:  iters left: 2 (433 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (fma x1 x1 1)) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* 2 (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ (/ 3 x1) x1) (/ -1 (cube x1)))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 13 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (log1p (expm1 (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (expm1 (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (expm1 (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 14 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (expm1 (log1p (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (log1p (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (log1p (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 15 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (pow (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) 1/3))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 16 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (pow (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))) 1))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 17 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (exp (log (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (log (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 18 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (log (exp (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (exp (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 19 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ 1 1)) (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 20 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (cbrt (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1))))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1))))
* * * * [misc]progress:  [ 21 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1)) (cbrt (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) 1))
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) 1))
* [enter]simplify:  Simplifying (cbrt (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (224 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 22 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (cbrt (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)) (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (cbrt (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)) (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (cbrt (/ (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ x1 1)))
* [exit]simplify:  Simplified to (cbrt (* (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) (/ x1 1)))
* * * * [misc]progress:  [ 23 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1)) (cbrt (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) 1))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) 1))
* [exit]simplify:  Simplified to (cbrt (/ (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3))) 1))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (334 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 24 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (cbrt (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)) (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)) (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (/ 1 x1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ x1 1) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (cbrt (* (/ x1 1) (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 25 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ 1 1)) (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 26 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (cbrt (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ 1 x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1))))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) x1)) (fma (/ x1 (fma x1 x1 1)) x1 (/ (* 3 x1) 1))))
* * * * [misc]progress:  [ 27 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt 1) (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* * * * [misc]progress:  [ 28 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cbrt (/ 1 (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (cbrt (/ 1 (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (cbrt (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* * * * [misc]progress:  [ 29 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (cbrt x1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (283 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (cbrt (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ 2 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [enter]simplify:  Simplifying (cbrt x1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt x1)
* [exit]simplify:  Simplified to (cbrt x1)
* * * * [misc]progress:  [ 30 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (/ (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (cbrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (cbrt (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (fma x1 x1 1) (* x1 2)) (fma (* x1 3) x1 (- (* 2 x2) x1))))
* * * * [misc]progress:  [ 31 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cube (cbrt (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 32 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 33 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (sqr (sqrt (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* * * * [misc]progress:  [ 34 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (* 1 (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 35 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (log1p (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (expm1 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 36 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (expm1 (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log1p (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 37 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (log (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 38 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (pow (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 39 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (exp (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (log (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 40 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (log (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (exp (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 41 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (cube (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cbrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 42 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (cbrt (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (cube (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 43 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (sqr (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (sqrt (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 44 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (/ (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3)))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- (pow 3 3) (pow (/ x1 (fma x1 x1 1)) 3))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1))))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (fma 3 (- 3 (/ x1 (fma x1 x1 1))) (* (/ x1 (fma x1 x1 1)) (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))
* * * * [misc]progress:  [ 45 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (/ (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1)))))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (* (fma (* x1 3) x1 (* x2 2)) (- 3 (/ x1 (fma x1 x1 1)))) (* (fma x1 x1 1) (- (sqr 3) (sqr (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* 2 x2)) (fma 3 (fma x1 x1 1) (/ x1 1))))
* [enter]simplify:  Simplifying (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* [exit]simplify:  Simplified to (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))
* * * * [misc]progress:  [ 46 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (- 3) (/ (- x1) (fma x1 x1 1)))
* * * * [misc]progress:  [ 47 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 48 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (/ (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (cube (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (+ (sqr (+ 3 (/ x1 (fma x1 x1 1)))) (* (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (271 enodes)
* * [misc]simplify:  iters left: 1 (436 enodes)
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* * * * [misc]progress:  [ 49 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (/ (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (279 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* * * * [misc]progress:  [ 50 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (* (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (+ (sqrt (+ (/ x1 (fma x1 x1 1)) 3)) (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))
* [enter]simplify:  Simplifying (- (sqrt (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (sqrt (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 51 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (* (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 52 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))
* * * * [misc]progress:  [ 53 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* [exit]simplify:  Simplified to (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)
* * * * [misc]progress:  [ 54 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log1p (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (expm1 (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 55 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (expm1 (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (log1p (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log1p (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 56 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 57 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (pow (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) 1) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 58 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (exp (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (log (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (log (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 59 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (exp (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (exp (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 60 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cube (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 61 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cbrt (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (cube (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cube (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 62 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (sqr (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (302 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 63 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (* 1 (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 64 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (log1p (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (expm1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (expm1 (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 65 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (expm1 (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log1p (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log1p (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 66 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (+ (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3))) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (* (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* [exit]simplify:  Simplified to (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (/ (fma x1 x1 1) x1) (* 3 x1)))
* * * * [misc]progress:  [ 67 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (pow (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)) 1)) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * * [misc]progress:  [ 68 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (exp (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (log (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (log (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 69 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (log (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (exp (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (exp (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 70 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (cube (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cbrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cbrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 71 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (cbrt (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (cube (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (cube (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 72 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (sqr (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* [enter]simplify:  Simplifying (sqrt (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* [exit]simplify:  Simplified to (sqrt (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1)))
* * * * [misc]progress:  [ 73 / 73 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (* 1 (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x1 x2) (+ (fma (sqr (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (- (* 2 (* (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))))) (* (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))))> #<alt-delta (λ (x1 x2) (+ (fma (cube (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (pow (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)) 1/3))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-event (λ (x1 x2) (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) 6) (* x1 x1) (/ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 2) (/ (/ (fma x1 x1 1) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1))))> #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (* (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1))))) (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (cube (log (exp (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))> #<alt-delta (λ (x1 x2) (+ (fma (cbrt (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x2 +inf.0)) , with alts (#<alt-delta (λ (x1 x2) (+ (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) 6) (* x1 x1) (/ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 2) (/ (/ (fma x1 x1 1) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1))))>)
* [enter]simplify:  Simplifying (sqrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (sqrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [enter]simplify:  Simplifying (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ 3 (fma x1 x1 1)) (- (* (* x1 3) x1) (fma x2 2 x1)) (+ x1 x1))
* [exit]simplify:  Simplified to (fma (/ 3 (fma x1 x1 1)) (- (* (* x1 3) x1) (fma x2 2 x1)) (+ x1 x1))
* [enter]simplify:  Simplifying (fma (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (- (* 2 (* (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))))) (* (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1))) 6) (* x1 x1) (- (* (* (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (* x1 2) (fma (/ 1 x1) (/ 1 x1) 1))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)))) (* (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* [exit]simplify:  Simplified to (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1))) 6) (* x1 x1) (- (* (* (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (* x1 2) (fma (/ 1 x1) (/ 1 x1) 1))) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)))) (* (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (* x1 6) (fma (/ 1 x1) (/ 1 x1) 1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* [enter]simplify:  Simplifying (cbrt (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cbrt (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [enter]simplify:  Simplifying (+ (fma (fma (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1) (* 2 (/ (* x1 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (+ (+ x1 x1) (* (/ 3 (fma x1 x1 1)) (- (* x1 (* x1 3)) (fma x2 2 x1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) 4) 6) (* x1 x1) (* 2 (* (* (/ x1 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* [enter]simplify:  Simplifying (fma (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) 6) (* x1 x1) (/ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) 2) (/ (/ (fma x1 x1 1) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (386 enodes)
* [exit]simplify:  Simplified to (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))
* [exit]simplify:  Simplified to (fma (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))
* [enter]simplify:  Simplifying (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (fma (- (* (* x1 x1) 3) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1))
* [exit]simplify:  Simplified to (fma (- (* (* x1 x1) 3) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1))
* [enter]simplify:  Simplifying (+ (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (+ (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (- (/ (sqrt (fma (* x1 3) x1 (* x2 2))) (sqrt (fma x1 x1 1))) (sqrt (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (- (/ (sqrt (fma (* 3 x1) x1 (* 2 x2))) (sqrt (fma x1 x1 1))) (sqrt (+ (/ x1 (fma x1 x1 1)) 3)))
* [enter]simplify:  Simplifying (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))
* [enter]simplify:  Simplifying (exp (cbrt (/ (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (493 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [exit]simplify:  Simplified to (exp (cbrt (* (* (/ (* x1 2) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))))
* [enter]simplify:  Simplifying (cube (fma (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1) (/ (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (400 enodes)
* [exit]simplify:  Simplified to (cube (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (cube (fma (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* x1 x1) (* (* (/ (* 2 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))