Details

Time bar (total: 5.0s)

sample27.0ms

Algorithm
intervals
Results
15.0ms303×body80valid

simplify26.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1149
2219
3259
4289
5299
done299

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
106×times-frac
91×prod-diff
83×add-sqr-sqrt
80×*-un-lft-identity
78×add-cube-cbrt
21×div-inv
fma-neg
add-log-exp
difference-of-squares
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 116
Calls
1 calls:
31.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify3.8s

Counts
119 → 119
Iterations

Useful iterations: done (3.8s)

IterNodesCost
02274386
15153864
212342757
344222066
done50002065

prune114.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
01111
1159
done159

end0.0ms

sample858.0ms

Algorithm
intervals
Results
537.0ms9156×body80valid
0.0msbody320valid