Details

Time bar (total: 18.2s)

sample37.0ms

Algorithm
intervals
Results
13.0ms259×body80valid
2.0msbody1280valid
2.0ms12×body640valid
2.0ms14×body320valid
1.0ms10×body160valid
0.0msbody2560valid

simplify17.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01113
12313
24413
312213
432713
573213
6148513
7236113
8319713
9366513
10383713
11414813
12441013
done500013

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.3b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- t x) (- a z))
4.6b
(* (- y z) (/ (- t x) (- a z)))
4.7b
(+ x (* (- y z) (/ (- t x) (- a z))))

rewrite180.0ms

Algorithm
rewrite-expression-head
Rules
78×add-sqr-sqrt
73×*-un-lft-identity
51×times-frac
31×associate-*r*
27×add-cube-cbrt
23×distribute-lft-out-- difference-of-squares
10×add-exp-log add-cbrt-cube
pow1 flip3-- associate-*l* associate-/r* flip-- associate-/l* add-log-exp
associate-/r/
cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
+-commutative frac-2neg flip3-+ div-sub associate-*r/ pow-prod-down clear-num sum-log *-commutative flip-+
Counts
3 → 119
Calls
3 calls:
43.0ms
(/ (- t x) (- a z))
114.0ms
(* (- y z) (/ (- t x) (- a z)))
14.0ms
(+ x (* (- y z) (/ (- t x) (- a z))))

series45.0ms