Details

Time bar (total: 5.9s)

sample25.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
3.0ms105×body80nan

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
056
175
done75

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.1b

localize6.0ms

Local error

Found 1 expressions with local error:

15.9b
(sqrt (fma x x y))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log expm1-log1p-u rem-sqrt-square sqrt-pow1 pow1/2 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
1 → 15
Calls
1 calls:
2.0ms
(sqrt (fma x x y))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(sqrt (fma x x y))

simplify4.7s

Counts
18 → 18
Iterations

Useful iterations: 5 (603.0ms)

IterNodesCost
037145
175127
2158120
3326118
4613117
5849116
61193116
72160116
done5000116

prune47.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes69.0ms

Accuracy

98.1% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 21.4b

bsearch75.0ms

Steps
ItersRangePoint
9
1.503903705796019e+67
3.2837443592568895e+72
4.72137797244483e+71
9
-1.0678556448617386e+161
-2.0545059602165346e+153
-1.352540539223699e+154

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01426
done1426

end0.0ms

sample856.0ms

Algorithm
intervals
Results
321.0ms8000×body80valid
119.0ms2646×body80nan