Details

Time bar (total: 1.4s)

sample24.0ms

Algorithm
intervals
Results
13.0ms485×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0164
1333
2413
3413

prune5.0ms

Filtered
1 candidates to 1 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 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x 2.0) (* x x)) (* y y))
0.0b
(+ (* x 2.0) (* x x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
5×fma-def
4×sum-log
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
1×associate-+l+
Counts
2 → 34
Calls
2 calls:
6.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))
4.0ms
(+ (* x 2.0) (* x x))

series86.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))
56.0ms
(+ (* x 2.0) (* x x))

simplify104.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0196206
1967178
24173167
35001166

prune72.0ms

Filtered
40 candidates to 31 candidates (77.5%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New39140
Fresh011
Picked101
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x (+ 2.0 x) (* y y))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma x (+ 2.0 x) (* y y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma x (+ 2.0 x) (* y y))

simplify69.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04062
18752
238352
3209252
4500152

prune24.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13013
Fresh011
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma 2.0 x (fma x x (* y y)))
0.2b
(pow (fma 2.0 x (fma x x (* y y))) 3)
37.8b
(cbrt (pow (fma 2.0 x (fma x x (* y y))) 3))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
4×pow1 add-exp-log add-cbrt-cube
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cube-mult unpow3 sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
1.0ms
(fma 2.0 x (fma x x (* y y)))
2.0ms
(pow (fma 2.0 x (fma x x (* y y))) 3)
2.0ms
(cbrt (pow (fma 2.0 x (fma x x (* y y))) 3))

series187.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(fma 2.0 x (fma x x (* y y)))
113.0ms
(pow (fma 2.0 x (fma x x (* y y))) 3)
36.0ms
(cbrt (pow (fma 2.0 x (fma x x (* y y))) 3))

simplify33.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0179384
1775357
25001350

prune105.0ms

Filtered
67 candidates to 39 candidates (58.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New67067
Fresh000
Picked011
Done011
Total67269

Merged error: 0b

Counts
69 → 2

regimes36.0ms

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
073
173

end0.0ms

sample619.0ms

Algorithm
intervals
Results
401.0ms14273×body80valid

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