Details

Time bar (total: 1.8s)

analyze3.0ms

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

sample25.0ms

Algorithm
intervals
Results
9.0ms256×pre80true
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0427
1427

prune4.0ms

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 1 expressions with local error:

0.0b
(*.f64 a (+.f64 (+.f64 b c) d))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity_binary64
5×associate-*r*_binary64 add-sqr-sqrt_binary64
3×pow1_binary64 distribute-lft-out_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-*l*_binary64
2×associate-*r/_binary64
1×pow-prod-down_binary64 flip3-+_binary64 add-log-exp_binary64 cbrt-unprod_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 prod-exp_binary64 flip-+_binary64 *-commutative_binary64
Counts
1 → 24
Calls
1 calls:
10.0ms
(*.f64 a (+.f64 (+.f64 b c) d))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(*.f64 a (+.f64 (+.f64 b c) d))

simplify59.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04970212
14970212

prune31.0ms

Filtered
17 candidates to 27 candidates (-58.8%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New24327
Fresh000
Picked011
Done000
Total24428

Merged error: 0.0b

Counts
28 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
0.0b
(*.f64 a (+.f64 b c))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
4×add-log-exp_binary64 pow1_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
3×associate-*l*_binary64
2×flip3-+_binary64 distribute-lft-out_binary64 associate-*r/_binary64 associate-+l+_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 flip-+_binary64
1×pow-prod-down_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 sum-log_binary64 *-commutative_binary64
Counts
2 → 37
Calls
2 calls:
7.0ms
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
7.0ms
(*.f64 a (+.f64 b c))

series17.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
6.0ms
(*.f64 a (+.f64 b c))

simplify71.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04966321
14966321

prune39.0ms

Filtered
28 candidates to 43 candidates (-53.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh022
Picked011
Done101
Total43447

Merged error: 0b

Counts
47 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (*.f64 a b) (*.f64 a (+.f64 c d)))
0.0b
(*.f64 a (+.f64 c d))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
4×add-log-exp_binary64 pow1_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
3×associate-*l*_binary64
2×flip3-+_binary64 distribute-lft-out_binary64 associate-*r/_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 flip-+_binary64 associate-+r+_binary64
1×pow-prod-down_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 sum-log_binary64 *-commutative_binary64
Counts
2 → 37
Calls
2 calls:
5.0ms
(+.f64 (*.f64 a b) (*.f64 a (+.f64 c d)))
7.0ms
(*.f64 a (+.f64 c d))

series19.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+.f64 (*.f64 a b) (*.f64 a (+.f64 c d)))
8.0ms
(*.f64 a (+.f64 c d))

simplify53.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05131319

prune36.0ms

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

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New43043
Fresh022
Picked011
Done011
Total43447

Merged error: 0b

Counts
47 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a))
0.4b
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity_binary64
11×associate-*l*_binary64 add-sqr-sqrt_binary64
9×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
7×associate-*r*_binary64 add-cube-cbrt_binary64 sqrt-prod_binary64
4×pow-prod-down_binary64 cbrt-unprod_binary64 prod-exp_binary64 associate-*l/_binary64
3×distribute-lft-out_binary64
2×flip3-+_binary64 add-log-exp_binary64 associate-*r/_binary64 unswap-sqr_binary64 flip-+_binary64 *-commutative_binary64
Counts
2 → 49
Calls
2 calls:
11.0ms
(*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a))
16.0ms
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a)))

series40.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a))
20.0ms
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 (+.f64 b c) d) (sqrt.f64 a)))

simplify65.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05006495

prune40.0ms

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

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New55055
Fresh011
Picked011
Done022
Total55459

Merged error: 0b

Counts
59 → 4

regimes483.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0129
1129

end0.0ms

sample676.0ms

Algorithm
intervals
Results
307.0ms8000×pre80true
188.0ms8000×body80valid

Profiling

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