* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]approximate:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]approximate:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in (x y a t z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in z
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in z
* [misc]taylor:  Taking taylor expansion of (+ x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ x y) into (+ y x)
* [misc]backup-simplify:  Simplify (log (+ y x)) into (log (+ y x))
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in z
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in t
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in t
* [misc]taylor:  Taking taylor expansion of (+ x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ x y) into (+ y x)
* [misc]backup-simplify:  Simplify (log (+ y x)) into (log (+ y x))
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in t
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in a
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in a
* [misc]taylor:  Taking taylor expansion of (+ x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ x y) into (+ y x)
* [misc]backup-simplify:  Simplify (log (+ y x)) into (log (+ y x))
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in a
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in y
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in y
* [misc]taylor:  Taking taylor expansion of (+ x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in y
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in x
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in x
* [misc]taylor:  Taking taylor expansion of (+ x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ 0 y) into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in x
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) in x
* [misc]taylor:  Taking taylor expansion of (log (+ x y)) in x
* [misc]taylor:  Taking taylor expansion of (+ x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ 0 y) into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in x
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log z)) (- t)) into (- (fma (- a 0.5) (log t) (log z)) t)
* [misc]backup-simplify:  Simplify (+ (log y) (- (fma (- a 0.5) (log t) (log z)) t)) into (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t)
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t) in y
* [misc]taylor:  Taking taylor expansion of (+ (log y) (fma (- a 0.5) (log t) (log z))) in y
* [misc]taylor:  Taking taylor expansion of (log y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) 0) into (log y)
* [misc]backup-simplify:  Simplify (+ (log y) (fma (- a 0.5) (log t) (log z))) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (+ (log y) (fma (- a 0.5) (log t) (log z))) (- t)) into (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t)
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t) in a
* [misc]taylor:  Taking taylor expansion of (+ (log y) (fma (- a 0.5) (log t) (log z))) in a
* [misc]taylor:  Taking taylor expansion of (log y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (+ (log y) (fma (- a 0.5) (log t) (log z))) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (+ (log y) (fma (- a 0.5) (log t) (log z))) (- t)) into (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t)
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t) in t
* [misc]taylor:  Taking taylor expansion of (+ (log y) (fma (- a 0.5) (log t) (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (log y) (fma (- a 0.5) (log t) (log z))) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (log y) (fma (- a 0.5) (log t) (log z))) 0) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]taylor:  Taking taylor expansion of (+ (log y) (fma (- a 0.5) (log t) (log z))) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]backup-simplify:  Simplify (+ (log y) (fma (- a 0.5) (log t) (log z))) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]backup-simplify:  Simplify (+ (log y) (fma (- a 0.5) (log t) (log z))) into (+ (log y) (fma (- a 0.5) (log t) (log z)))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow y 1)))) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 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 (/ (* (pow (* 1 1) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into (/ -1/2 (sqr y))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1/2 (sqr y)) 0) into (- (* 1/2 (/ 1 (sqr y))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (sqr y)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqr y))) in y
* [misc]taylor:  Taking taylor expansion of 1/2 in y
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* t (* 1 (* 1 1))))) (+ (log y) (fma (- a 0.5) (log t) (log z)))) into (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t)
* [misc]approximate:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in (x y a t z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 y)) into (+ (/ 1 y) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 y) (/ 1 x))) into (log (+ (/ 1 y) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 y)) into (+ (/ 1 y) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 y) (/ 1 x))) into (log (+ (/ 1 y) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 y)) into (+ (/ 1 y) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 y) (/ 1 x))) into (log (+ (/ 1 y) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [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 (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 x) (/ 1 y))) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [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 (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (/ 1 t))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (- (log x)) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (log x) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (log x) (/ 1 t)) into (+ (log x) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (log x) (/ 1 t))) into (- (+ (log x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (+ (log x) (/ 1 t)))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (log x) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (log x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (log x) (/ 1 t)) into (+ (log x) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (log x) (/ 1 t))) into (- (+ (log x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (+ (log x) (/ 1 t)))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (log x) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1 y)) 1)) (pow 1 1)))) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (log x) 0) into (log x)
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (log x))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (log x))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x))
* [misc]backup-simplify:  Simplify (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x)) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1 y)) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (/ -1/2 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1/2 (sqr y)) 0) into (- (* 1/2 (/ 1 (sqr y))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (sqr y)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqr y))) in y
* [misc]taylor:  Taking taylor expansion of 1/2 in y
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 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 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (log x)) (* -1 (* 1 (* (/ 1 (/ 1 t)) (* 1 (* 1 1)))))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) t))
* [misc]approximate:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in (x y a t z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 y)) into (- (+ (/ 1 y) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 y) (/ 1 x)))) into (log (- (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 y)) into (- (+ (/ 1 y) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 y) (/ 1 x)))) into (log (- (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 y)) into (- (+ (/ 1 y) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 y) (/ 1 x)))) into (log (- (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [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 (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (log (+ (/ 1 (- x)) (/ 1 (- y)))) (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [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 (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (- (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log x)) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (/ 1 t) (log -1))) (log x))
* [misc]taylor:  Taking taylor expansion of (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (/ 1 t) (log -1))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (/ 1 t) (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in y
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) (log -1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (log -1) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (log -1)) into (+ (log -1) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (log -1) (/ 1 t))) into (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) (- (log x))) into (- (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) (log x))
* [misc]taylor:  Taking taylor expansion of (- (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) (log x)) in a
* [misc]taylor:  Taking taylor expansion of (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (log x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (/ 1 t) (log -1)))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (+ (/ 1 t) (log -1))) (- (log x))) into (- (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) (log x))
* [misc]taylor:  Taking taylor expansion of (- (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) (log x)) in t
* [misc]taylor:  Taking taylor expansion of (+ (log -1) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 y))) 1)) (pow -1 1)))) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) 0) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]backup-simplify:  Simplify (+ (log -1) (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (- (log x))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x))
* [misc]taylor:  Taking taylor expansion of (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (- (log x))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x))
* [misc]backup-simplify:  Simplify (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x)) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x))
* [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) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 y))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (/ -1/2 (sqr y))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1/2 (sqr y)) 0) into (- (* 1/2 (/ 1 (sqr y))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (sqr y)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqr y))) in y
* [misc]taylor:  Taking taylor expansion of 1/2 in y
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 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 (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (log x)) (* 1 (* 1 (* (/ 1 (/ 1 (- t))) (* 1 (* 1 1)))))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (+ (log x) t))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in z
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in t
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in a
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in a
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log z)) (- t)) into (- (fma (- a 0.5) (log t) (log z)) t)
* [misc]taylor:  Taking taylor expansion of (- (fma (- a 0.5) (log t) (log z)) t) in t
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ (fma (- a 0.5) (log t) (log z)) 0) into (fma (- a 0.5) (log t) (log z))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log z)) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log z)) into (fma (- a 0.5) (log t) (log z))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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]backup-simplify:  Simplify (+ (* -1 (* 1 (* t 1))) (fma (- a 0.5) (log t) (log z))) into (- (fma (- a 0.5) (log t) (log z)) t)
* [misc]approximate:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (- (/ 1 t))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) 0) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (* -1 (* 1 (* (/ 1 (/ 1 t)) 1)))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) t)
* [misc]approximate:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in (a t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (/ 1 (- z)))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (- (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in t
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) 0) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) in z
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 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 (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (* 1 (* 1 (* (/ 1 (/ 1 (- t))) 1)))) into (- (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) t)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* * * * [misc]progress:  [ 2 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) t))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* [exit]simplify:  Simplified to (- (fma (- (/ 1 a) 0.5) (- (log t)) (- (log z))) (- t (log (+ x y))))
* * * * [misc]progress:  [ 3 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) t))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* [exit]simplify:  Simplified to (- (fma (- (+ (/ 1 a) 0.5)) (log (/ -1 t)) (log (/ -1 z))) (- t (log (+ x y))))
* * * * [misc]progress:  [ 4 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t))>
* [enter]simplify:  Simplifying (- (+ (log y) (fma (- a 0.5) (log t) (log z))) t)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log z)) (- (log y) t))
* * * * [misc]progress:  [ 5 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) t)))>
* [enter]simplify:  Simplifying (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) (+ (log x) t))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* [exit]simplify:  Simplified to (- (fma (- (/ 1 a) 0.5) (- (log t)) (- (log z))) (+ (log x) t))
* * * * [misc]progress:  [ 6 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (+ (log x) t)))>
* [enter]simplify:  Simplifying (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) (log -1)) (+ (log x) t))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (- (fma (- (+ (/ 1 a) 0.5)) (log (/ -1 t)) (log (/ -1 z))) (+ (- (log x) (log -1)) t))
* * * * [misc]progress:  [ 7 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* * * * [misc]progress:  [ 8 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (/ 1 z))) t))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* [exit]simplify:  Simplified to (- (fma (- (/ 1 a) 0.5) (- (log t)) (- (log z))) (- t (log (+ x y))))
* * * * [misc]progress:  [ 9 / 55 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (log (+ x y)) (- (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (/ -1 z))) t))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* [exit]simplify:  Simplified to (- (fma (- (+ (/ 1 a) 0.5)) (log (/ -1 t)) (log (/ -1 z))) (- t (log (+ x y))))
* * * * [misc]progress:  [ 10 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (log1p (expm1 (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (expm1 (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (expm1 (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 11 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (expm1 (log1p (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (log1p (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log1p (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (log1p (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 12 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (+ (* (- a 0.5) (log t)) (log z)) t)))>
* [enter]simplify:  Simplifying (* (- a 0.5) (log t))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (log t) (- a 0.5))
* [exit]simplify:  Simplified to (* (log t) (- a 0.5))
* * * * [misc]progress:  [ 13 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (pow (fma (- a 0.5) (log t) (log z)) 1) t)))>
* * * * [misc]progress:  [ 14 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (exp (log (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (log (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 15 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (log (exp (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (exp (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (exp (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (exp (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 16 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (cube (cbrt (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (cbrt (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 17 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (cbrt (cube (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (cube (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 18 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (sqr (sqrt (fma (- a 0.5) (log t) (log z)))) t)))>
* [enter]simplify:  Simplifying (sqrt (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 19 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (- (* 1 (fma (- a 0.5) (log t) (log z))) t)))>
* * * * [misc]progress:  [ 20 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log1p (expm1 (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (expm1 (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (expm1 (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (expm1 (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* * * * [misc]progress:  [ 21 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (expm1 (log1p (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (log1p (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log1p (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (log1p (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* * * * [misc]progress:  [ 22 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma 1 (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))>
* * * * [misc]progress:  [ 23 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma 1 (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))>
* * * * [misc]progress:  [ 24 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (* (+ x y) (exp (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (* (+ x y) (exp (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log z))) (/ (+ x y) (exp t)))
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log z))) (/ (+ x y) (exp t)))
* * * * [misc]progress:  [ 25 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)) 1))>
* * * * [misc]progress:  [ 26 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (log (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* * * * [misc]progress:  [ 27 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (exp (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (exp (fma (- a 0.5) (log t) (log z))) (/ (exp t) (+ x y)))
* [exit]simplify:  Simplified to (/ (exp (fma (- a 0.5) (log t) (log z))) (/ (exp t) (+ x y)))
* * * * [misc]progress:  [ 28 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cube (cbrt (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (cbrt (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* * * * [misc]progress:  [ 29 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (cube (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (cube (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (cube (+ (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))))
* [exit]simplify:  Simplified to (cube (+ (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))))
* * * * [misc]progress:  [ 30 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (sqr (sqrt (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (sqrt (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (sqrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* * * * [misc]progress:  [ 31 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* * * * [misc]progress:  [ 32 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow (log (+ x y)) 3) (pow (- (fma (- a 0.5) (log t) (log z)) t) 3)) (+ (sqr (log (+ x y))) (- (sqr (- (fma (- a 0.5) (log t) (log z)) t)) (* (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))))>
* [enter]simplify:  Simplifying (- (pow (log (+ x y)) 3) (pow (- (fma (- a 0.5) (log t) (log z)) t) 3))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (- (cube (log (+ x y))) (cube (- (fma (- a 0.5) (log t) (log z)) t)))
* [exit]simplify:  Simplified to (- (cube (log (+ x y))) (cube (- (fma (- a 0.5) (log t) (log z)) t)))
* [enter]simplify:  Simplifying (+ (sqr (log (+ x y))) (- (sqr (- (fma (- a 0.5) (log t) (log z)) t)) (* (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (25 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 (47 enodes)
* [exit]simplify:  Simplified to (fma (- (fma (- a 0.5) (log t) (log z)) t) (- (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))) (* (log (+ x y)) (log (+ x y))))
* [exit]simplify:  Simplified to (fma (- (fma (- a 0.5) (log t) (log z)) t) (- (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))) (* (log (+ x y)) (log (+ x y))))
* * * * [misc]progress:  [ 33 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (sqr (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t))) (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (- (sqr (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (- (* (log (+ x y)) (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* [exit]simplify:  Simplified to (- (* (log (+ x y)) (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* [enter]simplify:  Simplifying (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 34 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* * * * [misc]progress:  [ 35 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* * * * [misc]progress:  [ 36 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ (log (+ x y)) (fma (- a 0.5) (log t) (log z))) (- t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y)))
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y)))
* * * * [misc]progress:  [ 37 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ (log (+ x y)) (* (- a 0.5) (log t))) (- (log z) t)))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (* (- a 0.5) (log t)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (fma (- a 0.5) (log t) (log (+ x y)))
* [exit]simplify:  Simplified to (fma (- a 0.5) (log t) (log (+ x y)))
* * * * [misc]progress:  [ 38 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log 1) (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* [exit]simplify:  Simplified to (- (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y))) t)
* * * * [misc]progress:  [ 39 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (+ (log (+ x y)) (fma (- a 0.5) (log t) (log z))) t))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y)))
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log z)) (log (+ x y)))
* * * * [misc]progress:  [ 40 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (log (- (pow x 3) (pow y 3))) (- (log (+ (sqr x) (- (sqr y) (* x y)))) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (- (log (+ (sqr x) (- (sqr y) (* x y)))) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (- (log (fma x (- x y) (* y y))) (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (- (log (fma x (- x y) (* y y))) (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 41 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (log (- (sqr x) (sqr y))) (- (log (- x y)) (- (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (- (log (- x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (- (log (- x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (- (log (- x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 42 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))))>
* * * * [misc]progress:  [ 43 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (log1p (expm1 (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (expm1 (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (expm1 (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 44 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (expm1 (log1p (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (log1p (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (log1p (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (log1p (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 45 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (pow (- (fma (- a 0.5) (log t) (log z)) t) 1)))>
* * * * [misc]progress:  [ 46 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (exp (log (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (log (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 47 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (log (exp (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (exp (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (exp (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (exp (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 48 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (cube (cbrt (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (cbrt (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 49 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (cbrt (cube (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (cube (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (cube (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 50 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (sqr (sqrt (- (fma (- a 0.5) (log t) (log z)) t)))))>
* [enter]simplify:  Simplifying (sqrt (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (sqrt (- (fma (- a 0.5) (log t) (log z)) t))
* * * * [misc]progress:  [ 51 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (+ (fma (- a 0.5) (log t) (log z)) (- t))))>
* [enter]simplify:  Simplifying (- t)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- t)
* [exit]simplify:  Simplified to (- t)
* * * * [misc]progress:  [ 52 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (* 1 (- (fma (- a 0.5) (log t) (log z)) t))))>
* * * * [misc]progress:  [ 53 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (/ (- (pow (fma (- a 0.5) (log t) (log z)) 3) (pow t 3)) (+ (sqr (fma (- a 0.5) (log t) (log z))) (+ (sqr t) (* (fma (- a 0.5) (log t) (log z)) t))))))>
* [enter]simplify:  Simplifying (- (pow (fma (- a 0.5) (log t) (log z)) 3) (pow t 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (- (cube (fma (- a 0.5) (log t) (log z))) (cube t))
* [exit]simplify:  Simplified to (- (cube (fma (- a 0.5) (log t) (log z))) (cube t))
* [enter]simplify:  Simplifying (+ (sqr (fma (- a 0.5) (log t) (log z))) (+ (sqr t) (* (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fma (+ t (fma (- a 0.5) (log t) (log z))) t (* (fma (- a 0.5) (log t) (log z)) (fma (- a 0.5) (log t) (log z))))
* [exit]simplify:  Simplified to (fma (+ t (fma (- a 0.5) (log t) (log z))) t (* (fma (- a 0.5) (log t) (log z)) (fma (- a 0.5) (log t) (log z))))
* * * * [misc]progress:  [ 54 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (/ (- (sqr (fma (- a 0.5) (log t) (log z))) (sqr t)) (+ (fma (- a 0.5) (log t) (log z)) t))))>
* [enter]simplify:  Simplifying (- (sqr (fma (- a 0.5) (log t) (log z))) (sqr t))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (* (fma (- a 0.5) (log t) (log z)) (fma (- a 0.5) (log t) (log z))) (* t t))
* [exit]simplify:  Simplified to (- (* (fma (- a 0.5) (log t) (log z)) (fma (- a 0.5) (log t) (log z))) (* t t))
* [enter]simplify:  Simplifying (+ (fma (- a 0.5) (log t) (log z)) t)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ t (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (+ t (fma (- a 0.5) (log t) (log z)))
* * * * [misc]progress:  [ 55 / 55 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (+ x y)) (+ (* (- a 0.5) (log t)) (- (log z) t))))>
* [enter]simplify:  Simplifying (- (log z) t)
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (- (log z) t)
* [exit]simplify:  Simplified to (- (log z) t)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in (a t x y) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]approximate:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in (a t x y) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in (a t x y) around 0
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in t
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in y
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in (a t x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in z
* [misc]taylor:  Taking taylor expansion of (log z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in y
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in y
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in x
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in x
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in t
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in a
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) in a
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ x y))) in a
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ x y))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (- (log z) t) in a
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (log z) (- t)) into (- (log z) t)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)) into (- (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) t)
* [misc]taylor:  Taking taylor expansion of (- (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) t) in t
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in t
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) 0) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) in x
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in x
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) in y
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in y
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) in z
* [misc]taylor:  Taking taylor expansion of (fma (- a 0.5) (log t) (log (+ y x))) in z
* [misc]backup-simplify:  Simplify (fma (- a 0.5) (log t) (log (+ y x))) into (fma (- a 0.5) (log t) (log (+ y x)))
* [misc]taylor:  Taking taylor expansion of (log z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) 0) into (log z)
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]backup-simplify:  Simplify (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) into (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* 1 (* 1 (* t 1))))) (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z))) into (- (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) t)
* [misc]approximate:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in (a t x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) (- (log (/ 1 z)) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 x) (/ 1 y)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 z)) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 z)) (- (/ 1 t))) into (- (log (/ 1 z)) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (- (log (/ 1 z)) (/ 1 t))) into (- (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) into (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) 0) into (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) into (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (log (/ 1 z)) into (log (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) into (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (+ (log (/ 1 z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (log (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) into (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (- (log z)) (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x))))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (log z)) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (log z))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 z) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 z) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (log z)) (* -1 (* 1 (* 1 (* 1 (* (/ 1 (/ 1 t)) 1)))))) into (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (+ (log z) t))
* [misc]approximate:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in (a t x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in z
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [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 (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) (- (log (/ 1 (- z))) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) in a
* [misc]backup-simplify:  Simplify (fma (- (/ 1 (- a)) 0.5) (log (/ 1 (- t))) (log (+ (/ 1 (- x)) (/ 1 (- y))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 (- z))) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (- (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (log (/ -1 z)) (/ 1 t)) into (+ (log (/ -1 z)) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (+ (log (/ -1 z)) (/ 1 t))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (+ (log (/ -1 z)) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (+ (log (/ -1 z)) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in t
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (+ (log (/ -1 z)) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (log (/ -1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (log (/ -1 z)) 0) into (log (/ -1 z))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) in x
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (log (/ -1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) in y
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in y
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (log (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (log (/ -1 z)) into (log (/ -1 z))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) into (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log (/ -1 z))) in z
* [misc]taylor:  Taking taylor expansion of (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) in z
* [misc]backup-simplify:  Simplify (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) into (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (log (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [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 (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (- (log -1) (log z))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (log z))
* [misc]backup-simplify:  Simplify (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (log z)) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (log z))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ -1 z) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ -1 z) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (log z)) (* 1 (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- t))) 1)))))) into (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (+ (log z) t))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))>
* [enter]simplify:  Simplifying (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))
* * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (- (log z) t)))>
* [enter]simplify:  Simplifying (+ (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (- (log z) t))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* [exit]simplify:  Simplified to (+ (- (log z) t) (fma (- (/ 1 a) 0.5) (- (log t)) (log (+ (/ 1 x) (/ 1 y)))))
* * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (- (log z) t))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* [exit]simplify:  Simplified to (+ (- (log z) t) (fma (- (+ (/ 1 a) 0.5)) (log (/ -1 t)) (log (- (+ (/ 1 x) (/ 1 y))))))
* * * * [misc]progress:  [ 4 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) t))>
* [enter]simplify:  Simplifying (- (+ (fma (- a 0.5) (log t) (log (+ y x))) (log z)) t)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (+ (- (log z) t) (fma (- a 0.5) (log t) (log (+ x y))))
* * * * [misc]progress:  [ 5 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (+ (log z) t)))>
* [enter]simplify:  Simplifying (- (fma (- (/ 1 a) 0.5) (log (/ 1 t)) (log (+ (/ 1 y) (/ 1 x)))) (+ (log z) t))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* [exit]simplify:  Simplified to (- (fma (- (/ 1 a) 0.5) (- (log t)) (log (+ (/ 1 x) (/ 1 y)))) (+ t (log z)))
* * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (+ (log z) t)))>
* [enter]simplify:  Simplifying (- (+ (fma (- (+ 0.5 (/ 1 a))) (log (/ -1 t)) (log (- (+ (/ 1 y) (/ 1 x))))) (log -1)) (+ (log z) t))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (- (fma (- (+ (/ 1 a) 0.5)) (log (/ -1 t)) (log (- (+ (/ 1 x) (/ 1 y))))) (+ (- (log z) (log -1)) t))
* * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log1p (expm1 (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (expm1 (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (expm1 (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (expm1 (log1p (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (log1p (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log1p (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (log1p (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ (* (- a 0.5) (log t)) (log (+ x y))) (- (log z) t)))>
* [enter]simplify:  Simplifying (* (- a 0.5) (log t))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (log t) (- a 0.5))
* [exit]simplify:  Simplified to (* (log t) (- a 0.5))
* * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (pow (fma (- a 0.5) (log t) (log (+ x y))) 1) (- (log z) t)))>
* * * * [misc]progress:  [ 11 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (exp (log (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (log (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (log (exp (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (exp (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (exp (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (exp (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (cube (cbrt (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (cbrt (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (cbrt (cube (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (cube (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 15 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (sqr (sqrt (fma (- a 0.5) (log t) (log (+ x y))))) (- (log z) t)))>
* [enter]simplify:  Simplifying (sqrt (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (* 1 (fma (- a 0.5) (log t) (log (+ x y)))) (- (log z) t)))>
* * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log1p (expm1 (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (expm1 (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (expm1 (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (expm1 (log1p (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (log1p (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log1p (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (log1p (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma 1 (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))>
* * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (* (exp (fma (- a 0.5) (log t) (log (+ x y)))) (exp (- (log z) t)))))>
* [enter]simplify:  Simplifying (* (exp (fma (- a 0.5) (log t) (log (+ x y)))) (exp (- (log z) t)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log (+ y x)))) (/ z (exp t)))
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log (+ y x)))) (/ z (exp t)))
* * * * [misc]progress:  [ 21 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)) 1))>
* * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (log (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (log (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (exp (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log (+ y x)))) (/ z (exp t)))
* [exit]simplify:  Simplified to (* (exp (fma (- a 0.5) (log t) (log (+ y x)))) (/ z (exp t)))
* * * * [misc]progress:  [ 24 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cube (cbrt (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (cbrt (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (cbrt (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (cube (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (cube (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (cube (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (cube (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (sqr (sqrt (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))))>
* [enter]simplify:  Simplifying (sqrt (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* [exit]simplify:  Simplified to (sqrt (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)))
* * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))))>
* * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow (fma (- a 0.5) (log t) (log (+ x y))) 3) (pow (- (log z) t) 3)) (+ (sqr (fma (- a 0.5) (log t) (log (+ x y)))) (- (sqr (- (log z) t)) (* (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))))))>
* [enter]simplify:  Simplifying (- (pow (fma (- a 0.5) (log t) (log (+ x y))) 3) (pow (- (log z) t) 3))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (- (cube (fma (- a 0.5) (log t) (log (+ y x)))) (cube (- (log z) t)))
* [exit]simplify:  Simplified to (- (cube (fma (- a 0.5) (log t) (log (+ y x)))) (cube (- (log z) t)))
* [enter]simplify:  Simplifying (+ (sqr (fma (- a 0.5) (log t) (log (+ x y)))) (- (sqr (- (log z) t)) (* (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (25 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 (47 enodes)
* [exit]simplify:  Simplified to (fma (- (- (log z) t) (fma (- a 0.5) (log t) (log (+ y x)))) (- (log z) t) (* (fma (- a 0.5) (log t) (log (+ y x))) (fma (- a 0.5) (log t) (log (+ y x)))))
* [exit]simplify:  Simplified to (fma (- (- (log z) t) (fma (- a 0.5) (log t) (log (+ y x)))) (- (log z) t) (* (fma (- a 0.5) (log t) (log (+ y x))) (fma (- a 0.5) (log t) (log (+ y x)))))
* * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (sqr (fma (- a 0.5) (log t) (log (+ x y)))) (sqr (- (log z) t))) (- (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))))>
* [enter]simplify:  Simplifying (- (sqr (fma (- a 0.5) (log t) (log (+ x y)))) (sqr (- (log z) t)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (- (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)) (+ (- (log z) t) (fma (- a 0.5) (log t) (log (+ y x)))))
* [exit]simplify:  Simplified to (* (- (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t)) (+ (- (log z) t) (fma (- a 0.5) (log t) (log (+ y x)))))
* [enter]simplify:  Simplifying (- (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (- (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t))
* [exit]simplify:  Simplified to (- (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t))
* * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))))>
* [enter]simplify:  Simplifying (+ (fma (- a 0.5) (log t) (log (+ x y))) (- (log z) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t))
* [exit]simplify:  Simplified to (+ (fma (- a 0.5) (log t) (log (+ y x))) (- (log z) t))
* * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ (fma (- a 0.5) (log t) (log (+ x y))) (log z)) (- t)))>
* [enter]simplify:  Simplifying (+ (fma (- a 0.5) (log t) (log (+ x y))) (log z))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (+ (log z) (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (+ (log z) (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (* (- a 0.5) (log t)) (+ (log (+ x y)) (- (log z) t))))>
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (log z) t))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (+ (log (+ x y)) (- (log z) t))
* [exit]simplify:  Simplified to (+ (log (+ x y)) (- (log z) t))
* * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (+ (fma (- a 0.5) (log t) (log (+ x y))) (log z)) t))>
* [enter]simplify:  Simplifying (+ (fma (- a 0.5) (log t) (log (+ x y))) (log z))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (+ (log z) (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (+ (log z) (fma (- a 0.5) (log t) (log (+ y x))))
* * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (- (log z) t) (fma (- a 0.5) (log t) (log (+ x y)))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (cbrt (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (cbrt (fma (- a 0.5) (log t) (log z)))
* [enter]simplify:  Simplifying (log (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (log (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [enter]simplify:  Simplifying (log (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log z)))
* [enter]simplify:  Simplifying (+ (log (+ x y)) (- (log z) t))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (+ (log (+ x y)) (- (log z) t))
* [exit]simplify:  Simplified to (+ (log (+ x y)) (- (log z) t))
* [enter]simplify:  Simplifying (cube (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (cube (fma (- a 0.5) (log t) (log z)))
* [enter]simplify:  Simplifying (cube t)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube t)
* [exit]simplify:  Simplified to (cube t)
* [enter]simplify:  Simplifying (cbrt (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [exit]simplify:  Simplified to (cbrt (- (fma (- a 0.5) (log t) (log z)) (- t (log (+ x y)))))
* [enter]simplify:  Simplifying (cube (+ (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (cube (+ (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))))
* [exit]simplify:  Simplified to (cube (+ (- (fma (- a 0.5) (log t) (log z)) t) (log (+ x y))))
* [enter]simplify:  Simplifying (log (fma (- a 0.5) (log t) (log (+ x y))))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log (+ y x))))
* [exit]simplify:  Simplified to (log (fma (- a 0.5) (log t) (log (+ y x))))
* [enter]simplify:  Simplifying (sqrt (fma (- a 0.5) (log t) (log z)))
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log z)))
* [exit]simplify:  Simplified to (sqrt (fma (- a 0.5) (log t) (log z)))
* [enter]simplify:  Simplifying (- (sqr (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (- (* (log (+ x y)) (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* [exit]simplify:  Simplified to (- (* (log (+ x y)) (log (+ x y))) (sqr (- (fma (- a 0.5) (log t) (log z)) t)))
* [enter]simplify:  Simplifying (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))
* [exit]simplify:  Simplified to (- (log (+ x y)) (- (fma (- a 0.5) (log t) (log z)) t))