Details

Time bar (total: 1.5s)

sample18.0ms

Algorithm
intervals
Results
8.0ms290×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2244
3254
4254

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 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-cube-cbrt times-frac add-log-exp
3×associate-/r*
2×pow1 cbrt-undiv div-exp difference-of-squares
1×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:
4.0ms
(/ (* x y) 2.0)
13.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series59.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* x y) 2.0)
41.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify74.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0209217
1779198
23389197
35001197

prune70.0ms

Filtered
43 candidates to 31 candidates (72.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh000
Picked011
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0))) (/ z 8.0))
0.2b
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
6.8b
(sqrt (/ (* x y) 2.0))
6.8b
(sqrt (/ (* x y) 2.0))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
48×sqrt-prod
37×add-sqr-sqrt
21×pow1
20×add-cube-cbrt *-un-lft-identity
19×times-frac
12×swap-sqr
10×sqrt-pow1 pow1/2 sqrt-div associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube div-inv add-log-exp
5×pow-prod-up
4×unswap-sqr
3×pow-prod-down pow-sqr frac-sub
2×frac-times rem-sqrt-square associate-*r/ associate-*l/ difference-of-squares
1×pow2 sub-neg flip3-- pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative flip-- cbrt-unprod
Counts
4 → 117
Calls
4 calls:
12.0ms
(- (* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0))) (/ z 8.0))
11.0ms
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
3.0ms
(sqrt (/ (* x y) 2.0))
3.0ms
(sqrt (/ (* x y) 2.0))

series405.0ms

Counts
4 → 12
Calls
4 calls:
102.0ms
(- (* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0))) (/ z 8.0))
76.0ms
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
115.0ms
(sqrt (/ (* x y) 2.0))
112.0ms
(sqrt (/ (* x y) 2.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0331783
11370688
25001655

prune214.0ms

Filtered
129 candidates to 83 candidates (64.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1290129
Fresh000
Picked011
Done011
Total1292131

Merged error: 0b

Counts
131 → 2

regimes96.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample470.0ms

Algorithm
intervals
Results
278.0ms9197×body80valid

Profiling

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