Details

Time bar (total: 840.0ms)

analyze119.0ms

Algorithm
search

sample20.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
0.0ms17×body80invalid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2244
3254
4254

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log frac-sub add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
9.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series8.0ms

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

simplify96.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0115137
1308128
2921127
33399127
45001127

prune24.0ms

Filtered
14 candidates to 19 candidates (-35.7%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New19019
Fresh000
Picked011
Done000
Total19120

Merged error: 0.0b

Counts
20 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

analyze120.0ms

Algorithm
search

sample425.0ms

Algorithm
intervals
Results
238.0ms7999×body80valid
21.0ms534×body80invalid
0.0msbody640valid

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