Details

Time bar (total: 4.2s)

sample25.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done29
329
224
114
09

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 37.1b

localize13.0ms

Local error

Found 1 expressions with local error:

37.1b
(sqrt (fma z z (fma y y (* x x))))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 *-un-lft-identity add-cube-cbrt
expm1-log1p-u rem-sqrt-square sqrt-pow1 add-cbrt-cube pow1/2 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 16
Calls
1 calls:
1.0ms
(sqrt (fma z z (fma y y (* x x))))

series139.0ms

Counts
1 → 3
Calls
1 calls:
139.0ms
(sqrt (fma z z (fma y y (* x x))))

simplify2.9s

Counts
19 → 19
Iterations
IterNodes
done5000
91093
8457
7293
6230
5197
4139
382
252
139
027

prune90.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 17.5b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune4.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 17.5b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune3.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 17.5b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune1.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 17.5b

regimes166.0ms

Accuracy

61.8% (6.7b remaining)

Error of 24.7b against oracle of 17.9b and baseline of 35.6b

bsearch51.0ms

Steps
ItersRangePoint
5
7.388839842237252e+145
2.857237533467218e+146
2.7963384750144555e+146
8
-9.531452225253714e+171
-3.58434537098112e+168
-3.626115769186939e+168

simplify2.0ms

Iterations
IterNodes
done14
014

end0.0ms

sample717.0ms

Algorithm
intervals
Results
535.0ms8000×body80valid