* [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 (+ (* (- (* (/ 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 2 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 1)
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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 (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) -6) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 0) (* 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 (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 1) (+ (* 0 0) (* 0 0))) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (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) 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 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) -6) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 0) (+ (* 0 1) (+ (* 0 0) (* 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 x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (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 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]backup-simplify:  Simplify (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr (* 1 x1))) into (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (sqr x1))
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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 (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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 (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) -6) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 1) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) -6) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (* 0 1)) 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 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 0) (* 0 1))) 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 (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))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (sqr (* 1 (/ 1 (/ 1 x1))))) into (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (sqr x1))
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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 (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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 (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) -6) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 1) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) -6) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [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 (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (* 0 1)) 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 (+ (* 4 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (+ (* 0 0) (* 0 1))) 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 (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))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (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 (- 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (sqr (* 1 (/ 1 (/ 1 (- x1)))))) into (* (sqr x1) (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6))
* * * * [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)
* [misc]approximate:  Taking taylor expansion of (+ (* (- (* (/ 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr x1) 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 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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]backup-simplify:  Simplify (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) -6) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 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 (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (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 (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (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)) (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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) 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 (* 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 (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) into (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 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) x1 (- (* 2 x2) x1)) (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 (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) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) into (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into (- (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (- (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))) into (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 1) (+ (* 0 0) (* 0 0))) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [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]backup-simplify:  Simplify (+ (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (- (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (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) 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 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 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 (* 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 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (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 (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))) into (- (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))))) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))) into (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))))
* [misc]backup-simplify:  Simplify (+ (* (fma (* 3 x1) x1 (* 2 x2)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) 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)) (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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 0) (+ (* 0 1) (+ (* 0 0) (* 0 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]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 x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) 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 0) 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 (* 3 x1) x1 (* 2 x2)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma x1 x1 1) 0) (+ (* 0 0) (* 0 (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma x1 x1 1))) (+ (* (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))) (* 0 (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (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 (+ (* 6 0) (+ (* 0 0) (* 0 (/ (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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ 6 (* 2 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))))) (sqr (* 1 x1))) (* (- (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) (* 6 (/ (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)))) (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (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))) (* 6 (sqr x1)))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- (* (/ 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) -6) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 1) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (+ (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (* -2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 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 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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]taylor:  Taking taylor expansion of (+ 6 (* 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 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 4 (/ (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))) (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 (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))) into (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))
* [misc]backup-simplify:  Simplify (- (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into (- (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (- (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))))) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 2 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 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) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (* 0 1)) into 0
* [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]backup-simplify:  Simplify (+ 0 (- (* 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]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 (- (/ 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 (+ (* 4 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) 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))) (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 0) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 0) (* 0 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)) (+ (* (/ (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]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 (+ (* (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 (- (/ 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))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) 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 0) 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 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)) (+ (* (/ (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]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 (+ (* (- (* 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)))) (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ 6 (* 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)))) (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (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))) (* 6 (sqr x1)))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- (* (/ 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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)) 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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)) 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 (+ (* (- (* (/ 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]taylor:  Taking taylor expansion of (* (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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)) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) -6) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 1) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)
* [misc]backup-simplify:  Simplify (+ (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) (* -2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6) in x2
* [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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 4 (/ (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) (- (/ 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)))) 6) into (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6)
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6)) into (- (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (- (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6))) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6))
* [misc]backup-simplify:  Simplify (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6)) into (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6))
* [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 (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (* 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) 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]backup-simplify:  Simplify (+ 0 (- (* 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]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 (- (/ 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 (+ (* 4 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 (/ -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 0) 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) 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (+ (* 0 0) (* 0 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)) (+ (* (/ (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]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) (- (/ 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 (- (/ 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))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 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 (/ -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 0) 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) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 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)) (+ (* (/ (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]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 (+ (* (- (* 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))))) (* (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 2 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 6)) (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)))) (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (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)))) (* 6 (sqr x1)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 3)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (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 (+ (* (- (* (/ 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 (41 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* * [misc]simplify:  iters left: 2 (276 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) (* (* (/ 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))))
* * * * [misc]progress:  [ 2 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (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 (+ (* (- (* (/ 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 (43 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma x1 (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) 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))) (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 3 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (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 (+ (* (- (* (/ 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 (46 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (278 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) 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 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 4 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 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 (+ (* (- (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 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]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* * [misc]simplify:  iters left: 1 (441 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (* x1 x1) (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) 4) 6) (* (* (/ (* 2 x1) (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)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) 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:  [ 5 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 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 (+ (* (- (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 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]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (293 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* x1 (* 3 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (fma (* x1 x1) (- (* (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ 4 (fma (/ 1 x1) (/ 1 x1) 1))) 6) (* (* (/ x1 (/ (fma x1 x1 1) 2)) (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)) (* x1 (* 3 x1)) (cube x1))))
* * * * [misc]progress:  [ 6 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (+ (* (sqr x1) (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)) (/ (* (- (/ (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 (+ (* (sqr x1) (- (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6)) (/ (* (- (/ (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]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (165 enodes)
* * [misc]simplify:  iters left: 2 (296 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (sqr 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) (sqr x1) (* (* (/ x1 (/ (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)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (sqr x1)) (cube x1))))
* * * * [misc]progress:  [ 7 / 77 ] simplifiying candidate #<alt-event (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 (* 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 (+ (* (- (* (/ 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 (44 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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) 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 / 77 ] simplifiying candidate #<alt-event (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 (/ 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 (+ (* (- (* (/ 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 (47 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (180 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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)) (cube (/ 1 x1)))) (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 9 / 77 ] simplifiying candidate #<alt-event (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 (/ -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 (+ (* (- (* (/ 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 (50 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (123 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (341 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 10 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (- (+ (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (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))) (* 6 (sqr 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 (- (+ (* 2 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (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))) (* 6 (sqr 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 (94 enodes)
* * [misc]simplify:  iters left: 4 (191 enodes)
* * [misc]simplify:  iters left: 3 (360 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) x1 (* 2 x2)) (/ (fma x1 x1 1) 2)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) x1)) (- (* (* (/ (* x1 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- 4 (/ 2 (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) x1)) 6 (* (* x1 x1) 6)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))))
* * * * [misc]progress:  [ 11 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (- (+ (* 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)))) (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (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))) (* 6 (sqr 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 (- (+ (* 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)))) (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (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))) (* 6 (sqr 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 (104 enodes)
* * [misc]simplify:  iters left: 4 (199 enodes)
* * [misc]simplify:  iters left: 3 (361 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1)) (fma (fma (/ 2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ (* (* (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) x1) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (fma (/ 1 x1) (/ 1 x1) 1)) (- (* (- 4 (/ 2 (fma (/ 1 x1) (/ 1 x1) 1))) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1)))) (fma 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) x1)) (* (* x1 x1) 6)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 12 / 77 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (- (+ (* 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)))) (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (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)))) (* 6 (sqr 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 (- (+ (* 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)))) (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (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)))) (* 6 (sqr 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 (55 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (197 enodes)
* * [misc]simplify:  iters left: 3 (351 enodes)
* [exit]simplify:  Simplified to (+ (fma (fma (/ 2 (fma (/ -1 x1) (/ -1 x1) 1)) (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) x1)) (fma (/ -1 x1) (/ -1 x1) 1)) (- (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) (* x1 x1))) (- 4 (/ 2 (fma (/ -1 x1) (/ -1 x1) 1)))) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) 6)) x1 (* x1 (* x1 6))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (fma (- (* x1 (* x1 3)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 13 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] 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)))))) 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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] 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)) (+ (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 / 77 ] 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)) (- 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 / 77 ] 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 (- (+ 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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (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 / 77 ] 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 (- (/ (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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (log1p (expm1 (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (expm1 (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 33 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (expm1 (log1p (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (log1p (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (log1p (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 34 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (pow (* (- (* (/ 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 (* (- (* (/ 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 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (pow (* (- (* (/ 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:  [ 36 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (exp (+ (log (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (log (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 (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (log (sqr x1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (+ (+ (log x1) (log x1)) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (log x1) (log x1)) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 37 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (exp (log (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (log (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (log (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 38 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (log (exp (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (pow (/ (pow (exp (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (exp 6)) (* x1 x1))
* [exit]simplify:  Simplified to (pow (/ (pow (exp (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (exp 6)) (* x1 x1))
* * * * [misc]progress:  [ 39 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (cbrt (* (cube (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (cube (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 (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (cube (sqr x1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (* (sqr (cube x1)) (cube (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (sqr (cube x1)) (cube (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 40 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (cube (cbrt (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (cbrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 41 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (cbrt (cube (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (cube (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (cube (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 42 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (cube (* (cbrt (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (cbrt (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 (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (cbrt (sqr x1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 43 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (sqr (sqrt (* (- (* (/ 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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (sqrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 44 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (sqr (* (sqrt (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) 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 (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) x1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* x1 (sqrt (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (* x1 (sqrt (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 45 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* 1 (* (- (* (/ 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:  [ 46 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) x1) 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) x1)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) x1)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) x1)
* * * * [misc]progress:  [ 47 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) 1) (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) 1)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)
* [exit]simplify:  Simplified to (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)
* * * * [misc]progress:  [ 48 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* 1 (* (- (* (/ 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:  [ 49 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (/ (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (sqr x1)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (/ (* (- (/ (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (sqr x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 x1))
* [exit]simplify:  Simplified to (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 x1))
* * * * [misc]progress:  [ 50 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (/ (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (/ (* (- (/ (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 51 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (* (sqr x1) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (/ (* (- (/ (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:  [ 52 / 77 ] 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) (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:  [ 53 / 77 ] 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) (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:  [ 54 / 77 ] 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 (* x1 3) x1 (- (* x2 2) 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:  [ 55 / 77 ] 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) (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:  [ 56 / 77 ] 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) (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:  [ 57 / 77 ] 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) (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:  [ 58 / 77 ] 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) (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:  [ 59 / 77 ] 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) (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:  [ 60 / 77 ] 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) (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:  [ 61 / 77 ] 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) (* 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:  [ 62 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log1p (expm1 (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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 (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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:  [ 63 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (expm1 (log1p (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (log1p (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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 (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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:  [ 64 / 77 ] 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))))))>
* * * * [misc]progress:  [ 65 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log (* (exp (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))) (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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))) (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 (29 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (exp (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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)))))
* [exit]simplify:  Simplified to (exp (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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)))))
* * * * [misc]progress:  [ 66 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (pow (+ (* (- (* (/ 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:  [ 67 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (exp (log (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (log (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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 (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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:  [ 68 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (log (exp (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (259 enodes)
* [exit]simplify:  Simplified to (exp (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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 (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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:  [ 69 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cube (cbrt (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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 (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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:  [ 70 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (cbrt (cube (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (470 enodes)
* [exit]simplify:  Simplified to (cube (fma (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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 (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ 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:  [ 71 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (sqr (sqrt (+ (* (- (* (/ 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 (+ (* (- (* (/ 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 (28 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (455 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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 (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* (/ (* 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:  [ 72 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (/ (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (fma (fma 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [exit]simplify:  Simplified to (fma (fma 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (/ (fma x1 x1 1) 2) (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 (93 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (* (/ (fma x1 x1 1) 2) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (* (/ (fma x1 x1 1) 2) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))
* * * * [misc]progress:  [ 73 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (/ (/ (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))
* [exit]simplify:  Simplified to (fma (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))
* [enter]simplify:  Simplifying (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (/ (/ (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 (53 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))
* [exit]simplify:  Simplified to (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))
* * * * [misc]progress:  [ 74 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (* 1 (+ (* (- (* (/ 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:  [ 75 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (- (pow (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) 3) (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)))) 3)) (+ (sqr (* (- (* (/ 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)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (* (* (- (* (/ 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 (- (pow (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)) 3) (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)))) 3))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* [exit]simplify:  Simplified to (- (cube (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (cube (* (* (/ 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)))))
* [exit]simplify:  Simplified to (- (cube (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (cube (* (* (/ 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)))))
* [enter]simplify:  Simplifying (+ (sqr (* (- (* (/ 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)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (* (* (- (* (/ 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 (31 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (249 enodes)
* * [misc]simplify:  iters left: 2 (477 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ 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))) (- (* (* (/ 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))) (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (sqr (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [exit]simplify:  Simplified to (fma (* (* (/ 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))) (- (* (* (/ 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))) (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (sqr (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* * * * [misc]progress:  [ 76 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (- (sqr (* (- (* (/ 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)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (- (* (- (* (/ 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 (- (sqr (* (- (* (/ 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)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (- (sqr (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (* (* (* (/ 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))) (* (* (/ 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)))))
* [exit]simplify:  Simplified to (- (sqr (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (* (* (* (/ 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))) (* (* (/ 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)))))
* [enter]simplify:  Simplifying (- (* (- (* (/ 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 (44 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (- (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (/ (* 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 (- (* (* x1 x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (/ (* 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:  [ 77 / 77 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (+ (/ (* (- (/ (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)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr 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:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 1 1 1)
* [misc]approximate:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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 (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) -36) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (* 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 (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 1) (+ (* 0 0) (* 0 0))) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]taylor:  Taking taylor expansion of (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) in x2
* [misc]taylor:  Taking taylor expansion of (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) 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 (* 3 x1) x1 (- (* 2 x2) x1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [misc]backup-simplify:  Simplify (* (fma x1 x1 1) (fma x1 x1 1)) into (sqr (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) into (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) into (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) -36) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (+ (* 0 1) (+ (* 0 0) (* 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 (+ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) 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))) (+ (* (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 16 0) (* 0 (/ (sqr (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 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]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (sqr (* 1 x1))) into (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (sqr x1))
* [misc]approximate:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]taylor:  Taking taylor expansion of (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) in x2
* [misc]taylor:  Taking taylor expansion of (* 16 (/ (sqr (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 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (/ (sqr (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 (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) 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 (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))
* [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 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (* 0 1)) 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 (/ 1 x2)) (/ 1 x1))))) 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))) (+ (* (/ (sqr (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 (+ (* 16 0) (* 0 (/ (sqr (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 0) 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) 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 (/ 1 x2)) (/ 1 x1))) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) 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))) (+ (* (/ (sqr (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 (+ (* 16 0) (+ (* 0 0) (* 0 (/ (sqr (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 0) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (sqr (* 1 (/ 1 (/ 1 x1))))) into (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (sqr x1))
* [misc]approximate:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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]backup-simplify:  Simplify (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]taylor:  Taking taylor expansion of (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) in x2
* [misc]taylor:  Taking taylor expansion of (* 16 (/ (sqr (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 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (/ (sqr (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 (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) 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 (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (sqr (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 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [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 (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (* 0 1)) 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) (- (/ 1 x1) (* 2 (/ 1 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))) (+ (* (/ (sqr (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 (+ (* 16 0) (* 0 (/ (sqr (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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) 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) (- (/ 1 x1) (* 2 (/ 1 x2)))) 0) (+ (* 0 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 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (sqr (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 (+ (* 16 0) (+ (* 0 0) (* 0 (/ (sqr (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 (- 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr (* 1 (/ 1 (/ 1 (- x1)))))) into (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr x1) 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) 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 (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (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 (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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]backup-simplify:  Simplify (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) -36) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) into (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6)
* [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 (* (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 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 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 0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* 1/2 (/ (fma x1 x1 1) (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)) (/ 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 (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) (* 0 0)) into (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))) into (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 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) 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 (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (* 3 x1) x1 (* 2 x2)) (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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) 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 (* 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 (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) into (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (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) 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 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) into (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) into (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) into (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18) into (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18)
* [misc]backup-simplify:  Simplify (- (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18)) into (- (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))
* [misc]backup-simplify:  Simplify (+ (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (- (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))) into (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))
* [misc]backup-simplify:  Simplify (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18)) into (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18))
* [misc]backup-simplify:  Simplify 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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 1) (+ (* 0 0) (* 0 0))) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [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 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) (- (/ 1 (fma x1 x1 1)))) (+ (* 0 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) (* 0 0))) into (- (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (- (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1)))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (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) 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 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (fma x1 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 (/ 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]taylor:  Taking taylor expansion of (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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]taylor:  Taking taylor expansion of (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))) 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 (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]backup-simplify:  Simplify (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [misc]backup-simplify:  Simplify (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 6 (/ 1 (fma x1 x1 1))) into (/ 6 (fma x1 x1 1))
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [misc]backup-simplify:  Simplify (+ (/ 6 (fma x1 x1 1)) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into (+ (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1)))))
* [misc]backup-simplify:  Simplify (- (+ (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1)))))) into (- (+ (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1))))))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (+ (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ 1 (fma x1 x1 1))))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))))
* [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 (+ (* 6 0) (* 0 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (* 3 x1) x1 (* 2 x2)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) 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)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 12 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (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 into 0
* [misc]backup-simplify:  Simplify 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (* 0 (* 1/2 (/ (fma x1 x1 1) (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)) (/ 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 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 6) 0) (+ (* 0 (- (/ 1 (fma x1 x1 1)))) (+ (* 0 (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) 3)) (* 0 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 x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ 1 (fma x1 x1 1)))) 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 (+ (* 4 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (/ (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 (+ (* 18 0) (* 0 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 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 (+ (* 6 0) (+ (* 0 0) (* 0 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (* 3 x1) x1 (* 2 x2)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma x1 x1 1) 0) (+ (* 0 0) (* 0 (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma x1 x1 1))) (+ (* (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))) (/ 0 (sqr (fma x1 x1 1)))) (* 0 (/ 0 (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ (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 (+ (* 12 0) (+ (* 0 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (+ (* 6 (/ 1 (fma x1 x1 1))) (+ (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr (fma x1 x1 1)))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) (sqr (* 1 x1))) (* (- (+ (* 6 (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))) (+ (* 12 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 18)) (* 1 x1))) into (- (+ (* 8 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (fma x1 x1 1))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (* 2 x2)) x1) (fma x1 x1 1))))) (+ (* 18 x1) (+ (* 6 (/ (sqr x1) (fma x1 x1 1))) (+ (* 18 (/ (* (fma x1 x1 1) (sqr x1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 12 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1))))))))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) 2) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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]backup-simplify:  Simplify (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) into (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6)
* [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 (* (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (/ -1 (fma (/ 1 x1) (/ 1 x1) 1))) into (* -1 (/ (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* -1 (/ (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [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]taylor:  Taking taylor expansion of (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (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 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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]taylor:  Taking taylor expansion of (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (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 (/ 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 (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))) into (/ 6 (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (/ 6 (fma (/ 1 x1) (/ 1 x1) 1))) into (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))) into (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))))
* [misc]backup-simplify:  Simplify (- (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))))) into (- (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (- (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))))) into (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))))) into (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (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) (- (* 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 (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (* 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (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 (- (+ (* 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 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (* 0 (/ -1 (fma (/ 1 x1) (/ 1 x1) 1)))) into (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))) into (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* (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 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 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) (/ 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 (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [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]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify (* 4 (/ (* (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 (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 6 (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) into (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) into (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18) into (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18)
* [misc]backup-simplify:  Simplify (- (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18)) into (- (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))
* [misc]backup-simplify:  Simplify (+ (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (- (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))) into (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))
* [misc]backup-simplify:  Simplify (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18)) into (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18))
* [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 (+ (* 8 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) 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))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) (/ 0 (sqr (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 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 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (/ (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 (+ (* 18 0) (* 0 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (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 (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 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (* 0 (/ -1 (fma (/ 1 x1) (/ 1 x1) 1))))) 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 (+ (* (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 (+ (* 4 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 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) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (+ (* 12 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 0) 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 (/ 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))) (* 0 (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) 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 (+ (* 4 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 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (/ (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 (+ (* 18 0) (+ (* 0 0) (* 0 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) 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 (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (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 (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 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 6) 0) (+ (* 0 0) (+ (* 0 (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) 3)) (* 0 (/ -1 (fma (/ 1 x1) (/ 1 x1) 1)))))) 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 (+ (* (- (+ (* 4 (/ (* (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 x2)) (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 18)) (* 1 (/ 1 (/ 1 x1)))) (* (- (* 8 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ 1 (fma (/ 1 x1) (/ 1 x1) 1)))))) (sqr (* 1 (/ 1 (/ 1 x1)))))) into (- (+ (* 4 (/ (* 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)))) (+ (* 8 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (fma (/ 1 x1) (/ 1 x1) 1))) (* 6 (/ (* x1 (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (fma (/ 1 x1) (/ 1 x1) 1))))) (+ (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 x1) (+ (* 12 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 18 (/ (* (fma (/ 1 x1) (/ 1 x1) 1) (sqr x1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ (sqr x1) (fma (/ 1 x1) (/ 1 x1) 1))))))))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (+ (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) (/ (/ (fma (/ 1 (- x1)) (/ 1 (- x1)) 1) 2) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) (* (- (/ (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 (+ (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [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]backup-simplify:  Simplify (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (* 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) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 6) into (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (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]backup-simplify:  Simplify (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) -1) into (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (* (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))) into (* -1 (/ (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* -1 (/ (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (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 (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [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 (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (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 (/ 1 (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 (/ 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]taylor:  Taking taylor expansion of (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (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 (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) in x2
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (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 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) into (/ 6 (fma (/ -1 x1) (/ -1 x1) 1))
* [misc]backup-simplify:  Simplify (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))) into (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))
* [misc]backup-simplify:  Simplify (+ (/ 6 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))
* [misc]backup-simplify:  Simplify (- (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) into (- (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (- (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))))) into (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) into (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (* 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (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) 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 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (- 3 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))) (* 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)))) into (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))))) into (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]taylor:  Taking taylor expansion of (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [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 (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* (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 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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]taylor:  Taking taylor expansion of (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 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) (/ -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]backup-simplify:  Simplify (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 4 (/ (* (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 (* 4 (/ (* (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) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) into (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))) into (+ (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (* (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) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (* (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) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (* (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 (+ (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (- (+ (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (* (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 (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))))
* [misc]backup-simplify:  Simplify (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))))) into (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))))
* [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 (+ (* 8 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (/ (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 (+ (* 18 0) (* 0 (/ (fma (/ -1 x1) (/ -1 x1) 1) (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) (- (/ 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 (+ (* 4 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 0) 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 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (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 (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 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) 0) (+ (* 0 (- 3 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))) (* 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1))))) 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) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 12 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (+ (* 4 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 (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 (+ (* 6 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (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 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))) (* 0 (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))) 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 (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (/ (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 (+ (* 18 0) (+ (* 0 0) (* 0 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) 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 (+ (* 4 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 0) 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 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (/ (fma (/ -1 x1) (/ -1 x1) 1) (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 (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 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 6 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) 0) (+ (* 0 0) (+ (* 0 (- 3 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)))) (* 0 (/ -1 (fma (/ -1 x1) (/ -1 x1) 1)))))) 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 (+ (* (- (+ 18 (* 12 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (* 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1))))) (* 1 (/ 1 (/ 1 (- x1))))) (* (- (* 8 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 6 (/ 1 (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 18 (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))))) (sqr (* 1 (/ 1 (/ 1 (- x1))))))) into (- (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (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)))) (* 8 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (fma (/ -1 x1) (/ -1 x1) 1))))) (+ (* 18 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (sqr x1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (+ (* 12 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (sqr x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 18 x1))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 2 2 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:  [ 4 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr x1) 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) 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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma x1 x1 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma x1 x1 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) -36) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) into 0
* [misc]backup-simplify:  Simplify (* 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 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 0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 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 (- (/ 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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (fma x1 x1 1)) (/ 0 (fma x1 x1 1))) (* 0 (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 1) (+ (* 0 0) (* 0 0))) into (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (* 1/2 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (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) 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 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) into (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))
* [misc]taylor:  Taking taylor expansion of (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))) 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 (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]backup-simplify:  Simplify (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))) into (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [misc]backup-simplify:  Simplify (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) into (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))
* [misc]backup-simplify:  Simplify (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) into (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [misc]backup-simplify:  Simplify (- (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (- (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) into (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma x1 x1 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma x1 x1 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (* 3 x1) x1 (- (* 2 x2) x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) 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 (fma x1 x1 1)) (+ (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (/ 0 (fma x1 x1 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* 3 x1) x1 (- (* 2 x2) x1))) (+ (* (/ (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 (+ (* 18 0) (* 0 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (sqr (* 1 x1))) into (* (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (sqr x1))
* [misc]approximate:  Taking taylor expansion of (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) (sqr (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (* (/ 1 x1) 3) (/ 1 x1) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x1)) 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) 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 (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (* 1/2 (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of 1/2 in x2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) in x2
* [misc]taylor:  Taking taylor expansion of (* 16 (/ (sqr (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 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (/ (sqr (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 (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) 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 (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))
* [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 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))) into (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [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 (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]backup-simplify:  Simplify (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) into (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) into (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1))
* [misc]backup-simplify:  Simplify (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) into (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [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 (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ 0 (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 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 (+ (* (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 (+ (* (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))) (+ (* (/ (sqr (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 (+ (* 16 0) (* 0 (/ (sqr (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (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 (+ (* 1/2 0) (* 0 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 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 (+ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))) 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))) (+ (* (/ (sqr (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 (+ (* 16 0) (+ (* 0 0) (* 0 (/ (sqr (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 (fma (/ 1 x1) (/ 1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (+ (* (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (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 (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 x1) (/ 1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 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 (* (* 1/2 (/ (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (sqr (* 1 (/ 1 (/ 1 x1))))) into (* 1/2 (/ (* (sqr x1) (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))))
* [misc]approximate:  Taking taylor expansion of (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x2
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 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 (* (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) (sqr (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) (sqr 6)) in x1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) (fma (* (/ 1 (- x1)) 3) (/ 1 (- x1)) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 4 (fma (/ 1 (- x1)) (/ 1 (- x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) into (/ 4 (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]taylor:  Taking taylor expansion of (sqr 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x1))) 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) 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 (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]backup-simplify:  Simplify (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (* 6 6) into 36
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 1) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (* 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) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) in x2
* [misc]taylor:  Taking taylor expansion of 1/2 in x2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) 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 (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) in x2
* [misc]taylor:  Taking taylor expansion of (* 16 (/ (sqr (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 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (/ (sqr (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 (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) 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 (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (sqr (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 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))) into (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [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]backup-simplify:  Simplify (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) into (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1))))
* [misc]backup-simplify:  Simplify (- 36) into -36
* [misc]backup-simplify:  Simplify (+ (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) -36) into (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)
* [misc]backup-simplify:  Simplify (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) into (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36))
* [misc]backup-simplify:  Simplify (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) into (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* [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 (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ 0 (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 6)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 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 (+ (* (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 (+ (* (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))) (+ (* (/ (sqr (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 (+ (* 16 0) (* 0 (/ (sqr (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 (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (* 0 (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (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 (+ (* 1/2 0) (* 0 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into 0
* [misc]backup-simplify:  Simplify 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 6))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 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 (+ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) 0) (+ (* 0 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 0) (* 0 (fma (/ -1 x1) (/ -1 x1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* (/ (sqr (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 (+ (* 16 0) (+ (* 0 0) (* 0 (/ (sqr (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 (+ (* (fma (/ -1 x1) (/ -1 x1) 1) 0) (+ (* 0 0) (* 0 (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (+ (* (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (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 (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 x1) (/ -1 x1) 1)) (+ (* (/ 4 (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 (+ (* (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4 (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (fma (/ -1 x1) (/ -1 x1) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 6)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) 0) (+ (* 0 0) (+ (* 0 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 (* (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (sqr (* 1 (/ 1 (/ 1 (- x1)))))) into (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (* 16 (/ (sqr (fma (* 3 x1) x1 (- (* 2 x2) x1))) (sqr (fma x1 x1 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (56 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* * [misc]simplify:  iters left: 3 (315 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (- (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 16)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) 36) (/ (/ (* (fma x1 x1 1) (* x1 x1)) 2) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (* (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1) (fma (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (fma (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)) 6) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) 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 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (60 enodes)
* * [misc]simplify:  iters left: 5 (107 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* * [misc]simplify:  iters left: 3 (321 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) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) 16)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 36) (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)) 6)) (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* 3 x1) x1) (cube x1))))
* * * * [misc]progress:  [ 3 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (63 enodes)
* * [misc]simplify:  iters left: 5 (110 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* * [misc]simplify:  iters left: 3 (325 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (- (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (fma (/ -1 x1) (/ -1 x1) 1)) (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) 16))) 36) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* x1 3) x1 (- (* 2 x2) x1))) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1)) 6) x1) (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1)) 6) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) 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:  [ 4 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (- (+ (* 8 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (fma x1 x1 1))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (* 2 x2)) x1) (fma x1 x1 1))))) (+ (* 18 x1) (+ (* 6 (/ (sqr x1) (fma x1 x1 1))) (+ (* 18 (/ (* (fma x1 x1 1) (sqr x1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 12 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (- (+ (* 8 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (fma x1 x1 1))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1)) (sqr (fma x1 x1 1)))) (* 6 (/ (* (fma (* 3 x1) x1 (* 2 x2)) x1) (fma x1 x1 1))))) (+ (* 18 x1) (+ (* 6 (/ (sqr x1) (fma x1 x1 1))) (+ (* 18 (/ (* (fma x1 x1 1) (sqr x1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (+ (* 4 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (sqr x1)) (sqr (fma x1 x1 1)))) (* 12 (/ (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) x1) (fma x1 x1 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (68 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (301 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* 3 (* x1 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (/ (- (fma 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) (* x1 x1))) (fma 4 (/ (* (* x1 (fma (* 3 x1) x1 (* 2 x2))) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (* (fma x1 x1 1) (fma x1 x1 1))) (/ (* (fma (* 3 x1) x1 (* 2 x2)) (* 6 x1)) (fma x1 x1 1)))) (+ (fma x1 18 (* 6 (/ (* x1 x1) (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) x1)) 12 (fma 4 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (* (/ (fma x1 x1 1) x1) (/ (fma x1 x1 1) x1))) (/ (* 18 (* (* x1 x1) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* 2 x2) x1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1))))
* * * * [misc]progress:  [ 5 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (- (+ (* 4 (/ (* 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)))) (+ (* 8 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (fma (/ 1 x1) (/ 1 x1) 1))) (* 6 (/ (* x1 (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (fma (/ 1 x1) (/ 1 x1) 1))))) (+ (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 x1) (+ (* 12 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 18 (/ (* (fma (/ 1 x1) (/ 1 x1) 1) (sqr x1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ (sqr x1) (fma (/ 1 x1) (/ 1 x1) 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (- (+ (* 4 (/ (* 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)))) (+ (* 8 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (fma (/ 1 x1) (/ 1 x1) 1))) (* 6 (/ (* x1 (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))) (fma (/ 1 x1) (/ 1 x1) 1))))) (+ (* 4 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) (sqr x1)) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) (+ (* 18 x1) (+ (* 12 (/ (* (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))) x1) (fma (/ 1 x1) (/ 1 x1) 1))) (+ (* 18 (/ (* (fma (/ 1 x1) (/ 1 x1) 1) (sqr x1)) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* 6 (/ (sqr x1) (fma (/ 1 x1) (/ 1 x1) 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (74 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* * [misc]simplify:  iters left: 4 (301 enodes)
* [exit]simplify:  Simplified to (+ (fma (- (* (* x1 3) x1) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)) (fma (/ (- (- (+ (* (/ (* x1 4) (fma (/ 1 x1) (/ 1 x1) 1)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2))))) (fma (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1))) 8 (/ (* 6 x1) (/ (fma (/ 1 x1) (/ 1 x1) 1) (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)))))) (fma (/ 4 (fma (/ 1 x1) (/ 1 x1) 1)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1))) (* 18 x1))) (fma 12 (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) x1)) (fma 18 (/ (* (* x1 x1) (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (/ (* 6 (* x1 x1)) (fma (/ 1 x1) (/ 1 x1) 1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* 2 x2) x1)) 6) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* (* x1 3) x1) (cube x1))))
* * * * [misc]progress:  [ 6 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (- (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (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)))) (* 8 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (fma (/ -1 x1) (/ -1 x1) 1))))) (+ (* 18 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (sqr x1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (+ (* 12 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (sqr x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 18 x1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (- (+ (* 6 (/ (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (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)))) (* 8 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (fma (/ -1 x1) (/ -1 x1) 1))))) (+ (* 18 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (sqr x1)) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (+ (* 12 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) x1) (fma (/ -1 x1) (/ -1 x1) 1))) (+ (* 4 (/ (* (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))) (sqr x1)) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) (+ (* 6 (/ (sqr x1) (fma (/ -1 x1) (/ -1 x1) 1))) (* 18 x1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (77 enodes)
* * [misc]simplify:  iters left: 5 (156 enodes)
* * [misc]simplify:  iters left: 4 (312 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma 6 (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (/ (fma (/ -1 x1) (/ -1 x1) 1) x1)) (- (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) (* x1 x1))) 8 (/ (* (* (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) 4) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -1 x1) (/ -1 x1) 1)) x1))) (+ (fma (/ 4 (fma (/ -1 x1) (/ -1 x1) 1)) (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) (* x1 x1))) (fma x1 18 (/ (* (* x1 6) x1) (fma (/ -1 x1) (/ -1 x1) 1)))) (fma (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) x1)) 12 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (* 18 (* x1 x1))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)) 6) (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1))) (fma (- (* x1 (* x1 3)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 7 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (50 enodes)
* * [misc]simplify:  iters left: 5 (95 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* * [misc]simplify:  iters left: 3 (331 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 8 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (+ (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (53 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* * [misc]simplify:  iters left: 3 (324 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (- (/ (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) (fma (/ 1 x1) (/ 1 x1) 1)) (/ x1 (fma (/ 1 x1) (/ 1 x1) 1))) 3) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1))) (/ (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))) (fma (/ 3 (fma x1 x1 1)) (- (* x1 (* 3 x1)) (fma x2 2 x1)) (+ x1 x1)))
* * * * [misc]progress:  [ 9 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)) 3)) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (56 enodes)
* * [misc]simplify:  iters left: 5 (102 enodes)
* * [misc]simplify:  iters left: 4 (172 enodes)
* * [misc]simplify:  iters left: 3 (328 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* (* (* x1 x1) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (- (/ (fma (/ -3 x1) (/ -1 x1) (/ -2 x2)) (fma (/ -1 x1) (/ -1 x1) 1)) (+ 3 (/ x1 (fma (/ -1 x1) (/ -1 x1) 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1))) (fma (- (* x1 (* 3 x1)) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 10 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (sqr x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (* 18 (/ (fma x1 x1 1) (fma (* 3 x1) x1 (- (* 2 x2) x1))))) (sqr x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (92 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (246 enodes)
* * [misc]simplify:  iters left: 2 (427 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* x1 x1) (- (* 8 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (/ (* 18 (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)))) x1) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) 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:  [ 11 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* 1/2 (/ (* (sqr x1) (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* 1/2 (/ (* (sqr x1) (* (- (* 16 (/ (sqr (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1)))) (sqr (fma (/ 1 x1) (/ 1 x1) 1)))) 36) (fma (/ 1 x1) (/ 1 x1) 1))) (fma (/ 3 x1) (/ 1 x1) (- (* 2 (/ 1 x2)) (/ 1 x1))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (62 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* * [misc]simplify:  iters left: 3 (295 enodes)
* * [misc]simplify:  iters left: 2 (469 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* (- (/ (fma (* x1 3) x1 (* 2 x2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (fma (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)) 6)) x1 (* (/ (* x1 (* x1 1/2)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) (- (* (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) 16)) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (fma (/ 1 x1) (/ 1 x1) 1))) 36))) (/ (fma (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)) 6) (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) 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:  [ 12 / 175 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ (fma (/ (+ (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (/ (+ (* 1/2 (/ (* (fma (/ -1 x1) (/ -1 x1) 1) (* (- (* 16 (/ (sqr (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2))))) (sqr (fma (/ -1 x1) (/ -1 x1) 1)))) 36) (sqr x1))) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (* 2 (/ 1 x2)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (65 enodes)
* * [misc]simplify:  iters left: 5 (111 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* * [misc]simplify:  iters left: 2 (458 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (fma (* (* (/ (fma (/ -1 x1) (/ -1 x1) 1) (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2)))) (* x1 x1)) (- (* (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (/ (fma (/ -1 x1) (/ -1 x1) 1) 16)) (/ (fma (/ -3 x1) (/ -1 x1) (- (/ 1 x1) (/ 2 x2))) (fma (/ -1 x1) (/ -1 x1) 1))) 36)) 1/2 (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* (* x1 x1) 3) (cube x1))) (fma (- (* (* x1 x1) 3) (fma x2 2 x1)) (/ 3 (fma x1 x1 1)) (+ x1 x1)))
* * * * [misc]progress:  [ 13 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (log1p (expm1 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (422 enodes)
* [exit]simplify:  Simplified to (expm1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (expm1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 14 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (expm1 (log1p (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (422 enodes)
* [exit]simplify:  Simplified to (log1p (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (log1p (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 15 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (pow (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) 1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 16 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (pow (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) 1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (exp (+ (log (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (+ (log x1) (log x1))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (+ (log x1) (log x1))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 18 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (exp (log (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (239 enodes)
* * [misc]simplify:  iters left: 1 (462 enodes)
* [exit]simplify:  Simplified to (log (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6))))
* [exit]simplify:  Simplified to (log (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6))))
* * * * [misc]progress:  [ 19 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (log (exp (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (231 enodes)
* * [misc]simplify:  iters left: 1 (405 enodes)
* [exit]simplify:  Simplified to (exp (* (fma (/ (* 4 (* x1 x1)) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (exp (* (fma (/ (* 4 (* x1 x1)) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 20 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (cbrt (* (cube (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* [exit]simplify:  Simplified to (* (cube (* x1 x1)) (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* [exit]simplify:  Simplified to (* (cube (* x1 x1)) (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* * * * [misc]progress:  [ 21 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (cube (cbrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (422 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (cbrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 22 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (cbrt (cube (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (284 enodes)
* [exit]simplify:  Simplified to (cube (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1))))
* [exit]simplify:  Simplified to (cube (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1))))
* * * * [misc]progress:  [ 23 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (cube (* (cbrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* * * * [misc]progress:  [ 24 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (sqr (sqrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (422 enodes)
* [exit]simplify:  Simplified to (sqrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (sqrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 25 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (sqr (* (sqrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1)
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (114 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (* x1 (sqrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* [exit]simplify:  Simplified to (* x1 (sqrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* * * * [misc]progress:  [ 26 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* 1 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 27 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) x1) x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) x1)
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (309 enodes)
* [exit]simplify:  Simplified to (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 28 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) 1) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) 1)
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))
* [exit]simplify:  Simplified to (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))
* * * * [misc]progress:  [ 29 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* 1 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 30 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 31 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* 1 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 32 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (/ (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (220 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube (/ 4 (fma x1 x1 1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube (/ 4 (fma x1 x1 1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))
* * * * [misc]progress:  [ 33 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (/ (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))
* * * * [misc]progress:  [ 34 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (sqr x1) (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (log1p (expm1 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (expm1 (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 36 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (expm1 (log1p (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (log1p (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (log1p (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 37 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (fma (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 38 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (log (* (exp (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (exp (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (exp (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (117 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (exp (fma (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1))))
* [exit]simplify:  Simplified to (exp (fma (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1))))
* * * * [misc]progress:  [ 39 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (pow (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) 1) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 40 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (exp (log (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (log (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (log (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 41 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (log (exp (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (240 enodes)
* [exit]simplify:  Simplified to (exp (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1)))
* [exit]simplify:  Simplified to (exp (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1)))
* * * * [misc]progress:  [ 42 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (cube (cbrt (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (cbrt (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 43 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (cbrt (cube (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (284 enodes)
* [exit]simplify:  Simplified to (cube (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (cube (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 44 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (sqr (sqrt (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (sqrt (fma (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))))
* * * * [misc]progress:  [ 45 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (55 enodes)
* * [misc]simplify:  iters left: 5 (126 enodes)
* * [misc]simplify:  iters left: 4 (275 enodes)
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1)))))))) (* (* (* x1 x1) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (* (/ (fma x1 x1 1) 2) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))))
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1)))))))) (* (* (* x1 x1) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (* (/ (fma x1 x1 1) 2) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* * * * [misc]progress:  [ 46 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (217 enodes)
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (fma x1 x1 1) (+ 3 (/ x1 (fma x1 x1 1))))))) (* (* (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (fma x1 x1 1) (+ 3 (/ x1 (fma x1 x1 1))))))) (* (* (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (* (fma (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))
* * * * [misc]progress:  [ 47 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (53 enodes)
* * [misc]simplify:  iters left: 5 (123 enodes)
* * [misc]simplify:  iters left: 4 (320 enodes)
* [exit]simplify:  Simplified to (fma (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* x1 x1) (/ (fma x1 x1 1) 2))) (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* x1 x1) (/ (fma x1 x1 1) 2))) (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (36 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (239 enodes)
* [exit]simplify:  Simplified to (* (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* * * * [misc]progress:  [ 48 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (280 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* x1 (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* x1 (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (190 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))))
* * * * [misc]progress:  [ 49 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (246 enodes)
* [exit]simplify:  Simplified to (fma (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (/ (* (* (fma x1 x1 1) (* x1 x1)) (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6)))) (/ 2 (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))))
* [exit]simplify:  Simplified to (fma (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (/ (* (* (fma x1 x1 1) (* x1 x1)) (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6)))) (/ 2 (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* * [misc]simplify:  iters left: 3 (357 enodes)
* [exit]simplify:  Simplified to (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 50 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (95 enodes)
* * [misc]simplify:  iters left: 4 (192 enodes)
* * [misc]simplify:  iters left: 3 (440 enodes)
* [exit]simplify:  Simplified to (fma (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (fma (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)))) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (fma (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)))) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (222 enodes)
* * [misc]simplify:  iters left: 2 (432 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (/ (* (sqr 6) (sqr 4)) (* (fma x1 x1 1) (fma x1 x1 1))) (sqr (fma (* 3 x1) x1 (- (* x2 2) x1))) (sqr (sqr 6)))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (/ (* (sqr 6) (sqr 4)) (* (fma x1 x1 1) (fma x1 x1 1))) (sqr (fma (* 3 x1) x1 (- (* x2 2) x1))) (sqr (sqr 6)))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 51 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (114 enodes)
* * [misc]simplify:  iters left: 4 (281 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* [exit]simplify:  Simplified to (fma (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (34 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (192 enodes)
* * [misc]simplify:  iters left: 3 (453 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (* (* (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 52 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (224 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (330 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))))
* * * * [misc]progress:  [ 53 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (113 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* * [misc]simplify:  iters left: 3 (473 enodes)
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (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 (30 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (299 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))))
* * * * [misc]progress:  [ 54 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* * [misc]simplify:  iters left: 3 (417 enodes)
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* x1 x1) (fma x1 x1 1)) (/ (fma x1 x1 1) 2))) (- 3 (/ x1 (fma x1 x1 1))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (fma (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* x1 x1) (fma x1 x1 1)) (/ (fma x1 x1 1) 2))) (- 3 (/ x1 (fma x1 x1 1))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (fma (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (217 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (sqr 6) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr (sqr 6)))) (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (sqr 6) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr (sqr 6)))) (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 55 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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))))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (110 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (fma (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* x1 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))))))
* [exit]simplify:  Simplified to (fma (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* x1 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (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 (32 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (201 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 56 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (236 enodes)
* [exit]simplify:  Simplified to (fma (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (cube (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (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))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (cube (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (fma x1 x1 1)) 2)) (* (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (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))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (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 (28 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (452 enodes)
* [exit]simplify:  Simplified to (fma (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (fma (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 57 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (214 enodes)
* * [misc]simplify:  iters left: 3 (492 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (fma (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (fma (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* * [misc]simplify:  iters left: 3 (324 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))))
* * * * [misc]progress:  [ 58 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* x1 x1) (/ (fma x1 x1 1) 2))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* x1 x1) (/ (fma x1 x1 1) 2))) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr 6)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (182 enodes)
* * [misc]simplify:  iters left: 2 (370 enodes)
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (* (sqr 6) 4) (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr (sqr 6)))) (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (* (sqr 6) 4) (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr (sqr 6)))) (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 59 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (118 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) x1) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) x1) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* * [misc]simplify:  iters left: 3 (337 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 60 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (+ 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (+ 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (276 enodes)
* [exit]simplify:  Simplified to (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 61 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (296 enodes)
* [exit]simplify:  Simplified to (fma (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (fma (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (32 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (226 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))
* * * * [misc]progress:  [ 62 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (101 enodes)
* * [misc]simplify:  iters left: 4 (255 enodes)
* [exit]simplify:  Simplified to (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1))) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1))) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* [exit]simplify:  Simplified to (* (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))
* * * * [misc]progress:  [ 63 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (220 enodes)
* * [misc]simplify:  iters left: 3 (447 enodes)
* [exit]simplify:  Simplified to (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* * [misc]simplify:  iters left: 2 (359 enodes)
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 64 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (fma (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (fma (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (265 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 65 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (30 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* * [misc]simplify:  iters left: 3 (426 enodes)
* [exit]simplify:  Simplified to (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (+ 3 (/ x1 (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (+ 3 (/ x1 (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 66 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (211 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* x1 (- (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1)))))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* x1 (- (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1)))))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (234 enodes)
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* * * * [misc]progress:  [ 67 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* * [misc]simplify:  iters left: 3 (398 enodes)
* [exit]simplify:  Simplified to (fma (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (* (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [exit]simplify:  Simplified to (fma (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (* (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (26 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* * [misc]simplify:  iters left: 2 (379 enodes)
* [exit]simplify:  Simplified to (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3))))
* [exit]simplify:  Simplified to (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3))))
* * * * [misc]progress:  [ 68 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (156 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) x1) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))))
* [exit]simplify:  Simplified to (fma (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) x1) (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- 3 (/ x1 (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- 3 (/ x1 (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* * * * [misc]progress:  [ 69 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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))))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (103 enodes)
* * [misc]simplify:  iters left: 4 (245 enodes)
* [exit]simplify:  Simplified to (fma (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (28 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* * * * [misc]progress:  [ 70 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (222 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) x1) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) x1) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (24 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 71 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (88 enodes)
* * [misc]simplify:  iters left: 4 (193 enodes)
* * [misc]simplify:  iters left: 3 (477 enodes)
* [exit]simplify:  Simplified to (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (sqr 6))))
* [exit]simplify:  Simplified to (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (sqr 6))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (279 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 72 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (279 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* * * * [misc]progress:  [ 73 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (111 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* * [misc]simplify:  iters left: 3 (487 enodes)
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1)))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (126 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* * [misc]simplify:  iters left: 2 (458 enodes)
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 74 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (168 enodes)
* * [misc]simplify:  iters left: 3 (372 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (287 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma (- 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4))) 6 (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (* (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (- 3 (/ x1 (fma x1 x1 1)))) (fma (- 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4))) 6 (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 75 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (287 enodes)
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))) (* (* (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))) (* (* (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (30 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (208 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 76 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (94 enodes)
* * [misc]simplify:  iters left: 4 (250 enodes)
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (395 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 77 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* * [misc]simplify:  iters left: 3 (381 enodes)
* [exit]simplify:  Simplified to (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (* (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))))
* [exit]simplify:  Simplified to (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* x1 (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (* (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (370 enodes)
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 78 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (286 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1)) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))))
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1)) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (* (* (- 3 (/ x1 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (- 3 (/ x1 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 79 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (95 enodes)
* * [misc]simplify:  iters left: 4 (211 enodes)
* * [misc]simplify:  iters left: 3 (493 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))))
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (26 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))) (- (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) 6))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))))) (- (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 4)) 6))
* * * * [misc]progress:  [ 80 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (168 enodes)
* * [misc]simplify:  iters left: 3 (406 enodes)
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (* x1 (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ 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)) (/ 4 (fma x1 x1 1))) 6) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 2))) (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (* x1 (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ 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)) (/ 4 (fma x1 x1 1))) 6) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (/ (fma x1 x1 1) 2))) (* (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (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 (41 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (293 enodes)
* * [misc]simplify:  iters left: 1 (401 enodes)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (+ (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1))))
* * * * [misc]progress:  [ 81 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (180 enodes)
* * [misc]simplify:  iters left: 3 (341 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma x1 x1 1)) (* (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (* (* (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma x1 x1 1)) (* (* x1 (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (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 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (272 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* [exit]simplify:  Simplified to (* (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))
* * * * [misc]progress:  [ 82 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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 3) x1 (- (* x2 2) x1)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (287 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* (* (* x1 x1) (fma x1 x1 1)) (/ (fma x1 x1 1) 2)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- 3 (/ x1 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))))
* [exit]simplify:  Simplified to (fma (* (* (* (* (* x1 x1) (fma x1 x1 1)) (/ (fma x1 x1 1) 2)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- 3 (/ x1 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (fma x1 x1 1) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- 3 (/ x1 (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (fma x1 x1 1) (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (- 3 (/ x1 (fma x1 x1 1)))))
* * * * [misc]progress:  [ 83 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (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 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (238 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1)))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))) x1)))
* [enter]simplify:  Simplifying (* (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 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (256 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)) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [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)) (sqr (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 84 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (201 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))))
* [exit]simplify:  Simplified to (fma (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) x1) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))))))
* [enter]simplify:  Simplifying (* (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 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* 2 x2)) (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 85 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* * [misc]simplify:  iters left: 3 (409 enodes)
* [exit]simplify:  Simplified to (fma (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (/ (fma x1 x1 1) 2) (* x1 x1)) (* (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [exit]simplify:  Simplified to (fma (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (/ (fma x1 x1 1) 2) (* x1 x1)) (* (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (fma (- (sqr 6) (* (/ (* 6 4) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (cube (fma (* 3 x1) x1 (- (* 2 x2) x1))) (* (/ (fma x1 x1 1) 4) (/ (fma x1 x1 1) 4))))
* [exit]simplify:  Simplified to (fma (- (sqr 6) (* (/ (* 6 4) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1)))) (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (cube (fma (* 3 x1) x1 (- (* 2 x2) x1))) (* (/ (fma x1 x1 1) 4) (/ (fma x1 x1 1) 4))))
* * * * [misc]progress:  [ 86 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1))) (/ (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (/ 2 (fma x1 x1 1))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* [exit]simplify:  Simplified to (fma (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1))) (/ (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (/ 2 (fma x1 x1 1))) (* (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* [enter]simplify:  Simplifying (* (fma (* x1 3) x1 (- (* x2 2) x1)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* 3 x1) x1 (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 87 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (55 enodes)
* * [misc]simplify:  iters left: 5 (126 enodes)
* * [misc]simplify:  iters left: 4 (278 enodes)
* [exit]simplify:  Simplified to (fma (* (* x1 (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma x1 x1 1)) (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))))
* [exit]simplify:  Simplified to (fma (* (* x1 (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma x1 x1 1)) (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* * [misc]simplify:  iters left: 3 (286 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* * * * [misc]progress:  [ 88 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (fma x1 x1 1) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (fma x1 x1 1) (+ 3 (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (248 enodes)
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))))
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))))
* * * * [misc]progress:  [ 89 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (53 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (326 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))))
* [exit]simplify:  Simplified to (fma (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3)))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (* (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (35 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))))
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))))
* * * * [misc]progress:  [ 90 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (285 enodes)
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) x1))))
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) x1))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* * [misc]simplify:  iters left: 3 (486 enodes)
* [exit]simplify:  Simplified to (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr 6))))
* [exit]simplify:  Simplified to (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr 6))))
* * * * [misc]progress:  [ 91 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (118 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (fma (* (* x1 x1) (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6)))) (* (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (* (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (fma (* (* x1 x1) (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (cube 6)))) (* (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (* (* (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (287 enodes)
* [exit]simplify:  Simplified to (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6)))))
* * * * [misc]progress:  [ 92 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (96 enodes)
* * [misc]simplify:  iters left: 4 (193 enodes)
* * [misc]simplify:  iters left: 3 (473 enodes)
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))) (* (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))))
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))) (* (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (356 enodes)
* [exit]simplify:  Simplified to (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (/ (* (sqr 6) 4) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (/ (* (sqr 6) 4) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr (sqr 6)))))
* * * * [misc]progress:  [ 93 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (114 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))) x1)) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [exit]simplify:  Simplified to (fma (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))) x1)) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (33 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* * [misc]simplify:  iters left: 3 (390 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 94 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (239 enodes)
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))))
* [exit]simplify:  Simplified to (fma (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6)))) (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* * [misc]simplify:  iters left: 2 (456 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (* (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 95 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (113 enodes)
* * [misc]simplify:  iters left: 4 (245 enodes)
* [exit]simplify:  Simplified to (fma (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (* (- (cube (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (cube 6))) (* (* (fma x1 x1 1) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [exit]simplify:  Simplified to (fma (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (fma x1 x1 1) (- (cube 3) (cube (/ x1 (fma x1 x1 1))))))) (fma (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (* (- (cube (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (cube 6))) (* (* (fma x1 x1 1) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* * [misc]simplify:  iters left: 2 (438 enodes)
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (sqr 6))) (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (fma x1 x1 1)))
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (sqr 6))) (* (fma (- (/ x1 (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1)) (* 3 3)) (fma x1 x1 1)))
* * * * [misc]progress:  [ 96 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* * [misc]simplify:  iters left: 3 (460 enodes)
* [exit]simplify:  Simplified to (fma (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1)) (fma (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [exit]simplify:  Simplified to (fma (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (+ (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))) (* (* (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3)))) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1)) (fma (sqr 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (368 enodes)
* [exit]simplify:  Simplified to (fma (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (sqr (sqr 6))))
* [exit]simplify:  Simplified to (fma (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (* (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (* (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))) (sqr (sqr 6))))
* * * * [misc]progress:  [ 97 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (111 enodes)
* * [misc]simplify:  iters left: 4 (287 enodes)
* [exit]simplify:  Simplified to (fma (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (- (cube (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma (+ 3 (/ 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)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1)))))) (fma (sqr 6) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (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 (31 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (202 enodes)
* [exit]simplify:  Simplified to (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [exit]simplify:  Simplified to (* (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* * * * [misc]progress:  [ 98 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr 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))))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (250 enodes)
* [exit]simplify:  Simplified to (fma (* (* x1 x1) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (* (* x1 x1) (- (* (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (* (cube 6) (cube 6)))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (fma (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))))) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (451 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr 6)) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (fma (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (* (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr 6)) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 99 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (228 enodes)
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (* (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (fma (sqr 6) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))))))
* [exit]simplify:  Simplified to (fma (* (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))) (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (* (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (fma (sqr 6) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr (sqr 6))))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* * [misc]simplify:  iters left: 3 (333 enodes)
* [exit]simplify:  Simplified to (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* [exit]simplify:  Simplified to (* (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (sqr 6) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))))
* * * * [misc]progress:  [ 100 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (172 enodes)
* * [misc]simplify:  iters left: 3 (411 enodes)
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))) (* (* (* (* (* (sqr 6) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (* (+ (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (fma (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr (sqr 6))) (* (* (* (* (* (sqr 6) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (sqr 6))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))
* [exit]simplify:  Simplified to (* (fma (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (sqr (sqr 6))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))
* * * * [misc]progress:  [ 101 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (119 enodes)
* * [misc]simplify:  iters left: 4 (247 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (* (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma x1 x1 1)) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) x1) (* (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (fma (* (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)) (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))) (* (* (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma x1 x1 1)) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) x1) (* (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)) (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (251 enodes)
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (sqr 6))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (sqr 6))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* * * * [misc]progress:  [ 102 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (205 enodes)
* [exit]simplify:  Simplified to (fma (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (+ 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (- (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (* (+ 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (- (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (sqr 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (213 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (fma (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) 6 (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 103 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (317 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))) x1)) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)) (* (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))) x1)) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (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 (31 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (211 enodes)
* [exit]simplify:  Simplified to (* (* (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (* (* (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 104 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (101 enodes)
* * [misc]simplify:  iters left: 4 (260 enodes)
* [exit]simplify:  Simplified to (fma (* (- (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (sqr 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))))
* [exit]simplify:  Simplified to (fma (* (- (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (sqr (sqr 6))) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))))) (* (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (386 enodes)
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (fma (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) 6 (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* [exit]simplify:  Simplified to (* (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (fma (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) 6 (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))))
* * * * [misc]progress:  [ 105 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (215 enodes)
* * [misc]simplify:  iters left: 3 (439 enodes)
* [exit]simplify:  Simplified to (fma (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (fma (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))) (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* x1 (- (* (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1))))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (192 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (fma (/ (* (fma x1 x1 1) x1) (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* (fma x1 x1 1) (* 3 3))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (fma (/ (* (fma x1 x1 1) x1) (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* (fma x1 x1 1) (* 3 3))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* * * * [misc]progress:  [ 106 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (88 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* * [misc]simplify:  iters left: 3 (394 enodes)
* [exit]simplify:  Simplified to (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (fma (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))))
* [exit]simplify:  Simplified to (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (fma (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))) (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (/ x1 (fma x1 x1 1)) (fma x1 x1 1) (* (fma x1 x1 1) 3)))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (345 enodes)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (- 3 (/ x1 (fma x1 x1 1))) (fma x1 x1 1))))
* * * * [misc]progress:  [ 107 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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)))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (239 enodes)
* [exit]simplify:  Simplified to (fma (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))))))
* [exit]simplify:  Simplified to (fma (* (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (* x1 (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ (/ x1 (fma x1 x1 1)) 3))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (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 (29 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* * [misc]simplify:  iters left: 3 (336 enodes)
* [exit]simplify:  Simplified to (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))
* * * * [misc]progress:  [ 108 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (215 enodes)
* [exit]simplify:  Simplified to (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (+ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* x1 (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [exit]simplify:  Simplified to (* (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))) (+ (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (* x1 (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (* (/ (* (* x1 x1) (/ (fma x1 x1 1) 2)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* * [misc]simplify:  iters left: 2 (452 enodes)
* [exit]simplify:  Simplified to (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (+ (+ (/ x1 (fma x1 x1 1)) 3) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* * * * [misc]progress:  [ 109 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (217 enodes)
* * [misc]simplify:  iters left: 3 (464 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (- (* (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3)) (fma (* 3 x1) x1 (* x2 2))) (* (- (cube 3) (cube (/ x1 (fma x1 x1 1)))) (fma x1 x1 1))) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1)) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (* (* (fma x1 x1 1) (fma (/ x1 (fma x1 x1 1)) (- (/ x1 (fma x1 x1 1)) 3) (* 3 3))) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (fma x1 x1 1) (+ (sqr 3) (- (sqr (/ x1 (fma x1 x1 1))) (* 3 (/ x1 (fma x1 x1 1)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma x1 x1 1) (/ x1 (fma x1 x1 1))) (- (/ x1 (fma x1 x1 1)) 3) (* (* 3 3) (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* [exit]simplify:  Simplified to (* (fma (* (fma x1 x1 1) (/ x1 (fma x1 x1 1))) (- (/ x1 (fma x1 x1 1)) 3) (* (* 3 3) (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* * * * [misc]progress:  [ 110 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (* (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))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* * [misc]simplify:  iters left: 3 (381 enodes)
* [exit]simplify:  Simplified to (fma (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma x1 x1 1) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6))))
* [exit]simplify:  Simplified to (fma (* (* (- 3 (/ x1 (fma x1 x1 1))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma x1 x1 1) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* x1 (* (- 3 (/ x1 (fma x1 x1 1))) (- (fma (* 3 x1) x1 (* x2 2)) (fma (fma x1 x1 1) (/ x1 (fma x1 x1 1)) (* (fma x1 x1 1) 3))))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (* (fma x1 x1 1) (- 3 (/ x1 (fma x1 x1 1)))))
* * * * [misc]progress:  [ 111 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (pow (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (pow (+ 3 (/ x1 (fma x1 x1 1))) 3)) x1))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (104 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (fma (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))))
* [exit]simplify:  Simplified to (fma (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (+ 3 (/ x1 (fma x1 x1 1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (* (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* x1 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)) (- (cube (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (cube (+ 3 (/ x1 (fma x1 x1 1))))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (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 (27 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* * [misc]simplify:  iters left: 3 (437 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (+ (/ x1 (fma x1 x1 1)) 3) (+ (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) (sqr (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))))
* * * * [misc]progress:  [ 112 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr 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))))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (sqr (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (sqr (+ 3 (/ x1 (fma x1 x1 1))))) x1))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (233 enodes)
* [exit]simplify:  Simplified to (fma (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (* x1 x1) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))
* [exit]simplify:  Simplified to (fma (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (* (* x1 x1) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))) (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)))) (* (* (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) x1) (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (/ (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 (46 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (257 enodes)
* [exit]simplify:  Simplified to (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* [exit]simplify:  Simplified to (* (+ (+ 3 (/ x1 (fma x1 x1 1))) (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)))
* * * * [misc]progress:  [ 113 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (208 enodes)
* [exit]simplify:  Simplified to (fma (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* [exit]simplify:  Simplified to (fma (* (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3))) (- (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (cube 6))) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (fma 6 (- 6 (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (225 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma 6 (- 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))))
* * * * [misc]progress:  [ 114 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (+ (* (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (fma (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1)) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)) (* (* (* x1 x1) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ (/ x1 (fma x1 x1 1)) 3)) x1)) (* (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 115 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (* 1 (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 116 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (- (pow (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) 3)) (+ (sqr (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (- (sqr (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) 3))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (- (cube (* (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))) (cube (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* [exit]simplify:  Simplified to (- (cube (* (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))) (cube (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* [enter]simplify:  Simplifying (+ (sqr (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (- (sqr (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* * [misc]simplify:  iters left: 3 (392 enodes)
* [exit]simplify:  Simplified to (fma (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))) (sqr (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))))
* [exit]simplify:  Simplified to (fma (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (- (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))) (sqr (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6)))))
* * * * [misc]progress:  [ 117 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (/ (- (sqr (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (- (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (334 enodes)
* [exit]simplify:  Simplified to (- (sqr (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (* (* x1 (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (* x1 (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))))
* [exit]simplify:  Simplified to (- (sqr (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))))) (* (* x1 (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (* x1 (* (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))))
* [enter]simplify:  Simplifying (- (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (- (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))
* [exit]simplify:  Simplified to (- (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))
* * * * [misc]progress:  [ 118 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)) (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 119 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (log1p (expm1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 120 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (expm1 (log1p (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 121 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (log (/ (exp (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1))) (exp (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 122 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (pow (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) 1) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 123 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (exp (log (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 124 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (log (exp (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 125 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (cube (cbrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 126 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (cbrt (cube (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 127 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (sqr (sqrt (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 128 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (/ (- (* (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 129 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (/ (- (* (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 130 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (+ (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (- (+ 3 (/ x1 (fma x1 x1 1))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 131 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 132 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (/ (- (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 133 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (/ (- (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 134 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (* (+ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 135 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (* (+ (/ (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 (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 136 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (* 1 (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 137 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) 3) (/ x1 (fma x1 x1 1))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 138 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (log1p (expm1 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (expm1 (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (expm1 (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 139 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (expm1 (log1p (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (log1p (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (log1p (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 140 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (pow (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 1) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 141 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (pow (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 1) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))
* * * * [misc]progress:  [ 142 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (pow (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) 1) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 143 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (exp (+ (+ (log (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1))) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1))) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* * [misc]simplify:  iters left: 1 (469 enodes)
* [exit]simplify:  Simplified to (+ (+ (- (+ (+ (log x1) (log x1)) (log (/ (fma x1 x1 1) 2))) (log (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (- (+ (+ (log x1) (log x1)) (log (/ (fma x1 x1 1) 2))) (log (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 144 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (exp (+ (+ (log (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1))) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (log (sqr x1))) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (246 enodes)
* * [misc]simplify:  iters left: 1 (398 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (+ (log (/ (fma x1 x1 1) 2)) (+ (log x1) (log x1))) (log (fma (* 3 x1) x1 (- (* x2 2) x1))))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (log (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (+ (log (/ (fma x1 x1 1) 2)) (+ (log x1) (log x1))) (log (fma (* 3 x1) x1 (- (* x2 2) x1))))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 145 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (exp (+ (log (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (- (log (/ (fma x1 x1 1) 2)) (log (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (320 enodes)
* [exit]simplify:  Simplified to (+ (+ (- (log (/ (fma x1 x1 1) 2)) (log (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (- (log (/ (fma x1 x1 1) 2)) (log (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 146 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (exp (+ (log (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (log (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (log (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) (log (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (log (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* * * * [misc]progress:  [ 147 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (exp (log (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (213 enodes)
* [exit]simplify:  Simplified to (log (* (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* [exit]simplify:  Simplified to (log (* (/ (/ (* x1 x1) (/ 2 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* * * * [misc]progress:  [ 148 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (log (exp (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (191 enodes)
* [exit]simplify:  Simplified to (exp (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* [exit]simplify:  Simplified to (exp (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* * * * [misc]progress:  [ 149 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cbrt (* (* (cube (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1))) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1))) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (232 enodes)
* [exit]simplify:  Simplified to (* (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (/ (* (cube (* x1 x1)) (cube (/ (fma x1 x1 1) 2))) (cube (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (/ (* (cube (* x1 x1)) (cube (/ (fma x1 x1 1) 2))) (cube (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 150 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cbrt (* (* (cube (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cube (sqr x1))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (225 enodes)
* * [misc]simplify:  iters left: 2 (463 enodes)
* [exit]simplify:  Simplified to (* (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (cube (* x1 x1)) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* [exit]simplify:  Simplified to (* (cube (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (* (cube (* x1 x1)) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* * * * [misc]progress:  [ 151 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cbrt (* (cube (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (cube (/ (fma x1 x1 1) 2)) (cube (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (238 enodes)
* [exit]simplify:  Simplified to (* (cube (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (cube (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 152 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cbrt (* (cube (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (231 enodes)
* [exit]simplify:  Simplified to (* (cube (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (cube (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1)))) (cube (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 153 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cube (cbrt (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (cbrt (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 154 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cbrt (cube (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (315 enodes)
* [exit]simplify:  Simplified to (cube (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (cube (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 155 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cube (* (cbrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (395 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 156 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cube (* (cbrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (445 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* * * * [misc]progress:  [ 157 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cube (* (* (cbrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1))) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (192 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (cbrt (* x1 x1)) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (* (cbrt (* x1 x1)) (cbrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))))))
* * * * [misc]progress:  [ 158 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (cube (* (* (cbrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1))) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1))) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (/ (* (cbrt (* x1 x1)) (cbrt (/ (fma x1 x1 1) 2))) (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))) (/ (* (cbrt (* x1 x1)) (cbrt (/ (fma x1 x1 1) 2))) (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 159 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (sqr (sqrt (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (sqrt (* (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)) (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 160 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (sqr (* (sqrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (395 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (sqrt (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 161 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (sqr (* (sqrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (445 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (sqrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (sqrt (/ (fma x1 x1 1) 2))))
* [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (sqrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (sqrt (/ (fma x1 x1 1) 2))))
* * * * [misc]progress:  [ 162 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (sqr (* (* (sqrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1) (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) x1) (sqrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* [exit]simplify:  Simplified to (* (* (sqrt (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1)))) x1) (sqrt (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6))))
* * * * [misc]progress:  [ 163 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (sqr (* (* (sqrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1)))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) x1) (/ (sqrt (/ (fma x1 x1 1) 2)) (sqrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (/ (sqrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (sqrt (/ (fma x1 x1 1) 2)) x1)))
* [exit]simplify:  Simplified to (/ (sqrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))) (/ (sqrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (sqrt (/ (fma x1 x1 1) 2)) x1)))
* * * * [misc]progress:  [ 164 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (/ (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* [exit]simplify:  Simplified to (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (cube (/ 4 (fma x1 x1 1))) (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))
* [exit]simplify:  Simplified to (* (* (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (cube (/ 4 (fma x1 x1 1))) (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))
* [enter]simplify:  Simplifying (* (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)))) (fma (* x1 3) x1 (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* * [misc]simplify:  iters left: 2 (323 enodes)
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (sqr 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (sqr (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (fma (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (sqr 6)) (* (sqr 6) (fma (* 3 x1) x1 (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 165 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (/ (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2)) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (477 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 (/ (fma x1 x1 1) (/ 2 x1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))
* [exit]simplify:  Simplified to (* (* (* x1 (/ (fma x1 x1 1) (/ 2 x1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (- (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (sqr 6)))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (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 (53 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (* (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6)) (fma (* 3 x1) x1 (- (* x2 2) x1)))
* * * * [misc]progress:  [ 166 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* 1 (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  [ 167 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ 1 1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ 1 1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (340 enodes)
* [exit]simplify:  Simplified to (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))
* [exit]simplify:  Simplified to (* (fma (* (* x1 x1) (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* 6 x1) x1)) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6))
* * * * [misc]progress:  [ 168 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 1)) (/ (/ 1 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (389 enodes)
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 1 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 1 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 169 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) 1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) 1)
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (219 enodes)
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1)))
* [exit]simplify:  Simplified to (* (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6) (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (* x1 x1)))
* * * * [misc]progress:  [ 170 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (/ 1 (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (389 enodes)
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 171 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (* (sqr x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 x1) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqr x1) (/ 2 (fma x1 x1 1))) (fma (* x1 3) x1 (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (/ (/ (sqr x1) (/ 2 (fma x1 x1 1))) (fma (* x1 3) x1 (- (* x2 2) x1)))
* * * * [misc]progress:  [ 172 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (/ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2)) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (389 enodes)
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* [exit]simplify:  Simplified to (* (* (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6))
* * * * [misc]progress:  [ 173 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (/ (* (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (+ (sqr (sqr 6)) (* (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (393 enodes)
* [exit]simplify:  Simplified to (* (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))))
* [exit]simplify:  Simplified to (* (/ (* (/ (fma x1 x1 1) (/ 2 x1)) x1) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (cube (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)))) (* (cube 6) (cube 6))))
* * * * [misc]progress:  [ 174 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (/ (* (* (- (sqr (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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 (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))))) (sqr (sqr 6))) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (200 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))))
* [exit]simplify:  Simplified to (* (/ (/ (* (* x1 x1) (fma x1 x1 1)) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (sqr (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))))) (sqr (sqr 6))))
* * * * [misc]progress:  [ 175 / 175 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ (fma (/ (+ (* (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1))) (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))) (/ (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2)))) (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:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (cbrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (422 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [exit]simplify:  Simplified to (cbrt (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) (/ 4 (fma x1 x1 1))) (* x1 (* 6 x1))) (- (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) 6)))
* [enter]simplify:  Simplifying (* (cbrt (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6))) (cbrt (sqr x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* [exit]simplify:  Simplified to (* (cbrt (* x1 x1)) (cbrt (- (* (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4))) (sqr 6))))
* [enter]simplify:  Simplifying (exp (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (pow (/ (pow (exp (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (exp 6)) (* x1 x1))
* [exit]simplify:  Simplified to (pow (/ (pow (exp (/ 4 (fma x1 x1 1))) (fma (* 3 x1) x1 (- (* x2 2) x1))) (exp 6)) (* x1 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)))))))
* [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)))))
* [enter]simplify:  Simplifying (* (sqrt (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6)) x1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* x1 (sqrt (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (* x1 (sqrt (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [enter]simplify:  Simplifying (fma (/ 3 (fma x1 x1 1)) (- (* x1 (* 3 x1)) (fma x2 2 x1)) (+ x1 x1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1))
* [exit]simplify:  Simplified to (fma (/ 3 (fma x1 x1 1)) (- (* 3 (* x1 x1)) (fma x2 2 x1)) (+ x1 x1))
* [enter]simplify:  Simplifying (fma (fma (/ (fma (* 3 x1) x1 (* 2 x2)) (/ (fma x1 x1 1) 2)) (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) x1)) (- (* (* (/ (* x1 x1) (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* 2 x2) x1))) (- 4 (/ 2 (fma x1 x1 1)))) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) x1)) 6 (* (* x1 x1) 6)))) (fma x1 x1 1) (fma (/ (fma (* 3 x1) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* x1 (* 3 x1)) (cube x1)))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (fma (fma (* (/ 2 (fma x1 x1 1)) (fma (* x1 3) x1 (* x2 2))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (/ x1 (fma x1 x1 1))) (- (* (* (/ (* x1 x1) (fma x1 x1 1)) (- 4 (/ 2 (fma x1 x1 1)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (fma (* (fma (* x1 3) x1 (- (* x2 2) x1)) (/ x1 (fma x1 x1 1))) 6 (* x1 (* 6 x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube x1)))
* [exit]simplify:  Simplified to (fma (fma (* (/ 2 (fma x1 x1 1)) (fma (* x1 3) x1 (* x2 2))) (* (fma (* x1 3) x1 (- (* x2 2) x1)) (/ x1 (fma x1 x1 1))) (- (* (* (/ (* x1 x1) (fma x1 x1 1)) (- 4 (/ 2 (fma x1 x1 1)))) (fma (* x1 3) x1 (- (* x2 2) x1))) (fma (* (fma (* x1 3) x1 (- (* x2 2) x1)) (/ x1 (fma x1 x1 1))) 6 (* x1 (* 6 x1))))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* x2 2) x1)) (fma x1 x1 1)) (* x1 (* x1 3)) (cube 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 (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)
* [exit]simplify:  Simplified to (fma (/ 4 (fma x1 x1 1)) (fma (* 3 x1) x1 (- (* x2 2) x1)) 6)
* [enter]simplify:  Simplifying (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2))
* [exit]simplify:  Simplified to (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (/ (fma x1 x1 1) 2))
* [enter]simplify:  Simplifying (+ (* (* (- (pow (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 3) (pow 6 3)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1)))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (fma (fma 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [exit]simplify:  Simplified to (fma (fma 6 (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (fma (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (sqr 6))) (* x1 (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) (* (/ (* (/ (fma x1 x1 1) 2) (* x1 x1)) (fma (* 3 x1) x1 (- (* x2 2) x1))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6))))
* [enter]simplify:  Simplifying (* (+ (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (+ (sqr 6) (* (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6))) (/ (/ (fma x1 x1 1) 2) (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 (93 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (* (/ (fma x1 x1 1) 2) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))
* [exit]simplify:  Simplified to (fma (* (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1))) (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (/ (* (/ (fma x1 x1 1) 2) 6) (fma (* 3 x1) x1 (- (* x2 2) x1))) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6)))
* [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 (* (cbrt (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1))) (/ (cbrt (/ (fma x1 x1 1) 2)) (cbrt (fma (* x1 3) x1 (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (445 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (fma (/ 4 (/ (fma x1 x1 1) (* x1 x1))) (fma (* 3 x1) x1 (- (* x2 2) x1)) (* (* x1 x1) 6)))) (/ (cbrt (fma (* 3 x1) x1 (- (* x2 2) x1))) (cbrt (/ (fma x1 x1 1) 2))))
* [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 (/ 2 (fma (/ 1 x1) (/ 1 x1) 1)) (/ (* (* (fma (/ 3 x1) (/ 1 x1) (/ 2 x2)) x1) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (fma (/ 1 x1) (/ 1 x1) 1)) (- (* (- 4 (/ 2 (fma (/ 1 x1) (/ 1 x1) 1))) (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1)))) (fma 6 (/ (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))) (/ (fma (/ 1 x1) (/ 1 x1) 1) x1)) (* (* x1 x1) 6)))) (fma x1 x1 1) (fma (/ (fma (* x1 3) x1 (- (* 2 x2) x1)) (fma x1 x1 1)) (* 3 (* x1 x1)) (cube x1)))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (fma (fma (/ 2 (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) (- (/ (- 4 (/ 2 (fma (/ 1 x1) (/ 1 x1) 1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))))) (fma 6 (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (* x1 (* 6 x1))))) (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 (/ 2 (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) (- (/ (- 4 (/ 2 (fma (/ 1 x1) (/ 1 x1) 1))) (/ (/ (fma (/ 1 x1) (/ 1 x1) 1) (* x1 x1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1))))) (fma 6 (* (/ x1 (fma (/ 1 x1) (/ 1 x1) 1)) (fma (/ 3 x1) (/ 1 x1) (- (/ 2 x2) (/ 1 x1)))) (* x1 (* 6 x1))))) (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 (* (- (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (sqr x1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [exit]simplify:  Simplified to (cbrt (* (* x1 x1) (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6)))
* [enter]simplify:  Simplifying (exp (+ (* (* (- (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) (sqr 6)) (sqr x1)) (/ (/ (fma x1 x1 1) 2) (fma (* x1 3) x1 (- (* x2 2) x1)))) (* (+ (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1))) 6) (* (- (/ (fma (* x1 3) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1)))) x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (240 enodes)
* [exit]simplify:  Simplified to (exp (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) x1)))
* [exit]simplify:  Simplified to (exp (fma (* (- (/ (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ (fma x1 x1 1) 4)) 6) (* (* x1 x1) (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6))) (/ (/ (fma x1 x1 1) 2) (fma (* 3 x1) x1 (- (* x2 2) x1))) (* (* (fma (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)) 6) (- (/ (fma (* 3 x1) x1 (* x2 2)) (fma x1 x1 1)) (+ 3 (/ x1 (fma x1 x1 1))))) 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 (+ (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)))
* [enter]simplify:  Simplifying (* (- (pow (sqr (* (/ 4 (fma x1 x1 1)) (fma (* x1 3) x1 (- (* x2 2) x1)))) 3) (pow (sqr 6) 3)) (sqr x1))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (220 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube (/ 4 (fma x1 x1 1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))
* [exit]simplify:  Simplified to (* (* (* x1 x1) (fma (cube (fma (* 3 x1) x1 (- (* x2 2) x1))) (cube (/ 4 (fma x1 x1 1))) (cube 6))) (- (cube (* (fma (* 3 x1) x1 (- (* x2 2) x1)) (/ 4 (fma x1 x1 1)))) (cube 6)))