Details

Time bar (total: 1.4s)

sample27.0ms

Algorithm
intervals
Results
16.0ms485×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (6.0ms)

IterNodesCost
0185
1464
2774
3873
4873

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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 (fma y 2.0 x) x (* y y))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma (fma y 2.0 x) x (* y y))

simplify93.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04268
110452
246752
3241952
4500152

prune25.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New12113
Fresh000
Picked011
Done000
Total12214

Merged error: 0.0b

Counts
14 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (fma y 2.0 x) x (* y y))
0.2b
(pow (fma (fma y 2.0 x) x (* y y)) 3)
35.7b
(cbrt (pow (fma (fma y 2.0 x) x (* y y)) 3))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
pow1 add-exp-log add-cbrt-cube
expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
cube-mult unpow3 sqr-pow
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 (fma y 2.0 x) x (* y y))
2.0ms
(pow (fma (fma y 2.0 x) x (* y y)) 3)
2.0ms
(cbrt (pow (fma (fma y 2.0 x) x (* y y)) 3))

series156.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(fma (fma y 2.0 x) x (* y y))
104.0ms
(pow (fma (fma y 2.0 x) x (* y y)) 3)
26.0ms
(cbrt (pow (fma (fma y 2.0 x) x (* y y)) 3))

simplify202.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0191395
1742356
24812350
35001350

prune107.0ms

Filtered
67 candidates to 38 candidates (56.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New67067
Fresh000
Picked011
Done011
Total67269

Merged error: 0.0b

Counts
69 → 2

regimes24.0ms

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
063

end0.0ms

sample687.0ms

Algorithm
intervals
Results
469.0ms14273×body80valid

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