Details

Time bar (total: 1.4s)

sample23.0ms

Algorithm
intervals
Results
11.0ms304×body80valid

simplify28.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0246
1466
2736
3996
41196
51456
61786
72536
83336
94676
104676

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

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
0.0b
(/ (* y z) 2.0)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×sub-neg flip3-- frac-2neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l*
Counts
2 → 34
Calls
2 calls:
6.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
4.0ms
(/ (* y z) 2.0)

series71.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
20.0ms
(/ (* y z) 2.0)

simplify97.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0207204
1856183
24232183
35001183

prune74.0ms

Filtered
40 candidates to 30 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
0.3b
(/ y (/ 2.0 z))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
44×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
7×add-exp-log add-cbrt-cube
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×sub-neg flip3-- frac-2neg diff-log associate-*l/ clear-num associate-/r/ frac-sub flip--
Counts
2 → 83
Calls
2 calls:
11.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
6.0ms
(/ y (/ 2.0 z))

series80.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
24.0ms
(/ y (/ 2.0 z))

simplify45.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0422572
11647546
25001545

prune186.0ms

Filtered
89 candidates to 73 candidates (82.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New89089
Fresh000
Picked011
Done011
Total89291

Merged error: 0b

Counts
91 → 2

regimes132.0ms

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
0166
1166

end0.0ms

sample576.0ms

Algorithm
intervals
Results
343.0ms9197×body80valid
0.0ms1×body2560valid
0.0ms1×body640valid