Details

Time bar (total: 2.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms290×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1214
2254
3284
4294
5294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
875×times-frac
784×add-sqr-sqrt
671×*-un-lft-identity
661×add-cube-cbrt
520×prod-diff
162×frac-sub associate-/l*
154×associate-*l*
153×associate-*r*
81×associate-/r*
54×div-inv
53×unswap-sqr
51×*-commutative
40×fma-neg
27×frac-2neg clear-num
difference-of-squares
distribute-lft-out-- add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 745
Calls
1 calls:
56.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify184.0ms

Algorithm
egg-herbie
Counts
748 → 748
Iterations

Useful iterations: 1 (50.0ms)

IterNodesCost
0310316479
1500114846

prune1.5s

Filtered
748 candidates to 394 candidates (52.7%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New7471748
Fresh000
Picked101
Done000
Total7481749

Merged error: 0b

Counts
749 → 1

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0164
1184
2184

end0.0ms

sample395.0ms

Algorithm
intervals
Results
216.0ms9083×body80valid