Details

Time bar (total: 9.2s)

sample38.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify1.6s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
1148
2228
3498
41238
56138
done50008

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 32.1b

localize14.0ms

Local error

Found 1 expressions with local error:

30.1b
(sqrt (+ (pow x 2.0) (pow y 2.0)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
sqrt-prod
add-sqr-sqrt
pow1 unpow-prod-down sqrt-div add-cube-cbrt distribute-lft-out
rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ add-log-exp
Counts
1 → 17
Calls
1 calls:
44.0ms
(sqrt (+ (pow x 2.0) (pow y 2.0)))

series96.0ms

Counts
1 → 3
Calls
1 calls:
96.0ms
(sqrt (+ (pow x 2.0) (pow y 2.0)))

simplify5.8s

Counts
20 → 20
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
041235
184198
2203192
3698192
44777192
done5000192

prune113.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 7.4b

localize2.0ms

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

prune1.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 7.4b

regimes409.0ms

Accuracy

60.1% (9.4b remaining)

Error of 17.2b against oracle of 7.8b and baseline of 31.4b

bsearch104.0ms

Steps
ItersRangePoint
7
8.899619087721241e+126
1.7133257233628994e+129
1.943934747643532e+128
6
-1.0003472047102535e+85
-1.7284900070847705e+84
-3.3032099476572043e+84

simplify5.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01419
11519
done1519

end0.0ms

sample1.0s

Algorithm
intervals
Results
647.0ms8000×body80valid