Details

Time bar (total: 1.4s)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1

sample24.0ms

Algorithm
intervals
Results
9.0ms256×pre80true
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0427
1427

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* a (+ (+ b c) d))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-sqr-sqrt associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube distribute-lft-out
associate-*r/
distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
8.0ms
(* a (+ (+ b c) d))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* a (+ (+ b c) d))

simplify36.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04970212
14970212

prune34.0ms

Filtered
20 candidates to 27 candidates (-35.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New25227
Fresh000
Picked011
Done000
Total25328

Merged error: 0b

Counts
28 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* a (+ b c))
0.0b
(+ (* a (+ b c)) (* a d))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ distribute-lft-out
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
6.0ms
(* a (+ b c))
6.0ms
(+ (* a (+ b c)) (* a d))

series15.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* a (+ b c))
9.0ms
(+ (* a (+ b c)) (* a d))

simplify62.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04966321
14966321

prune39.0ms

Filtered
30 candidates to 43 candidates (-43.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New43043
Fresh011
Picked011
Done011
Total43346

Merged error: 0b

Counts
46 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (+ b (+ c d)) (sqrt a))
0.3b
(* (sqrt a) (* (+ b (+ c d)) (sqrt a)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
11×add-sqr-sqrt associate-*l*
pow1 add-exp-log add-cbrt-cube
add-cube-cbrt associate-*r* sqrt-prod
pow-prod-down associate-*l/ prod-exp cbrt-unprod
distribute-lft-out
flip3-+ associate-*r/ *-commutative flip-+ add-log-exp unswap-sqr
Counts
2 → 49
Calls
2 calls:
8.0ms
(* (+ b (+ c d)) (sqrt a))
10.0ms
(* (sqrt a) (* (+ b (+ c d)) (sqrt a)))

series33.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(* (+ b (+ c d)) (sqrt a))
19.0ms
(* (sqrt a) (* (+ b (+ c d)) (sqrt a)))

simplify58.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04955499
14955499

prune43.0ms

Filtered
40 candidates to 55 candidates (-37.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New55055
Fresh000
Picked011
Done022
Total55358

Merged error: 0b

Counts
58 → 3

regimes347.0ms

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
0129
1129

end0.0ms

sample664.0ms

Algorithm
intervals
Results
297.0ms8000×pre80true
191.0ms8000×body80valid

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