Details

Time bar (total: 1.3s)

sample21.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1253
2533
3803
4983
51073
61133
71133

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
9.0ms
(* (+ a b) (+ a b))

series24.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* (+ a b) (+ a b))

simplify36.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0189213
1902188
25001170

prune49.0ms

Filtered
43 candidates to 19 candidates (55.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0b

Counts
44 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (+ a b) 6)
0.5b
(cbrt (pow (+ a b) 6))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
cbrt-prod unpow-prod-down
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log pow-unpow
add-cbrt-cube distribute-lft-out add-log-exp sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp
Counts
2 → 34
Calls
2 calls:
4.0ms
(pow (+ a b) 6)
4.0ms
(cbrt (pow (+ a b) 6))

series123.0ms

Counts
2 → 6
Calls
2 calls:
105.0ms
(pow (+ a b) 6)
17.0ms
(cbrt (pow (+ a b) 6))

simplify78.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (74.0ms)

IterNodesCost
0156214
1526203
22023184
35001181

prune73.0ms

Filtered
40 candidates to 24 candidates (40.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New40040
Fresh011
Picked011
Done011
Total40343

Merged error: 0b

Counts
43 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (+ a b))
1.0b
(exp (* 2 (log (+ a b))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
11×*-un-lft-identity
exp-sum
add-sqr-sqrt add-cube-cbrt
distribute-rgt-in distribute-lft-in add-log-exp
pow1 add-exp-log distribute-lft-out
log-div add-cbrt-cube
exp-prod exp-to-pow flip3-+ rem-log-exp log-pow flip-+ rem-exp-log
Counts
2 → 33
Calls
2 calls:
6.0ms
(log (+ a b))
5.0ms
(exp (* 2 (log (+ a b))))

series103.0ms

Counts
2 → 6
Calls
2 calls:
82.0ms
(log (+ a b))
21.0ms
(exp (* 2 (log (+ a b))))

simplify37.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0150179
1355147
21163134
35001132

prune63.0ms

Filtered
39 candidates to 22 candidates (43.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New39039
Fresh000
Picked011
Done022
Total39342

Merged error: 0b

Counts
42 → 3

regimes145.0ms

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
053
153

end0.0ms

sample496.0ms

Algorithm
intervals
Results
159.0ms8000×pre80true
118.0ms8000×body80valid

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