Details

Time bar (total: 6.5s)

sample20.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
2.0ms92×body80nan

simplify21.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.6b

localize18.0ms

Local error

Found 1 expressions with local error:

21.9b
(sqrt (+ (* x x) y))

rewrite11.0ms

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:
10.0ms
(sqrt (+ (* x x) y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(sqrt (+ (* x x) y))

simplify1.5s

Counts
18 → 18

prune56.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 1/2 (/ y x)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
6.0ms
(+ x (* 1/2 (/ y x)))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(+ x (* 1/2 (/ y x)))

simplify1.8s

Counts
14 → 14

prune39.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 1/2 (/ y x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
8.0ms
(+ x (* 1/2 (/ y x)))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(+ x (* 1/2 (/ y x)))

simplify1.8s

Counts
14 → 14

prune26.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes151.0ms

Accuracy

98.8% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 22.0b

bsearch87.0ms

Steps
ItersRangePoint
10
2.2032112057968416e+69
7.918702857136907e+86
3.967804778338946e+86
11
-7.693781019462895e+170
-4.2686169220325214e+141
-1.1793583397426392e+154

simplify65.0ms

end0.0ms

sample827.0ms

Algorithm
intervals
Results
366.0ms8000×body80valid
80.0ms2638×body80nan