Details

Time bar (total: 3.5s)

sample27.0ms

Algorithm
intervals
Results
14.0ms301×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1149
2219
3249
4259
done259

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
add-exp-log add-cbrt-cube
*-un-lft-identity
add-cube-cbrt times-frac add-log-exp
associate-/r*
pow1 cbrt-undiv div-exp difference-of-squares
sub-neg flip3-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
13.0ms
(/ (* x y) 2.0)
61.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series101.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ (* x y) 2.0)
62.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify2.3s

Counts
43 → 43
Iterations

Useful iterations: 3 (813.0ms)

IterNodesCost
089469
1209447
2629409
32536407
done5000407

prune123.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample874.0ms

Algorithm
intervals
Results
584.0ms9166×body80valid