Details

Time bar (total: 4.0s)

sample38.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
4.0ms94×body80nan

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
166
done66

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 21.6b

localize12.0ms

Local error

Found 1 expressions with local error:

20.1b
(sqrt (+ (* x x) y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity sqrt-div
add-exp-log rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 add-cbrt-cube flip-+ add-log-exp
Counts
1 → 15
Calls
1 calls:
19.0ms
(sqrt (+ (* x x) y))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(sqrt (+ (* x x) y))

simplify2.3s

Counts
18 → 18
Iterations

Useful iterations: 3 (770.0ms)

IterNodesCost
051195
1122173
2448157
32399154
done5003154

prune113.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

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

prune5.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

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

regimes349.0ms

Accuracy

99.5% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 21.6b

bsearch56.0ms

Steps
ItersRangePoint
6
6.026839760300236e+107
7.474556945516054e+108
2.0914354496123656e+108
6
-3.251690204975706e+154
-5.320162488446726e+153
-1.3440694370491086e+154

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01828
12228
done2228

end0.0ms

sample1.0s

Algorithm
intervals
Results
389.0ms8000×body80valid
125.0ms2640×body80nan