Details

Time bar (total: 8.1s)

sample18.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms67×body80nan

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done7
17
05

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 24.1b

localize7.0ms

Local error

Found 1 expressions with local error:

22.5b
(sqrt (fma x x y))

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 log1p-expm1-u add-log-exp
Counts
1 → 15
Calls
1 calls:
1.0ms
(sqrt (fma x x y))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(sqrt (fma x x y))

simplify3.6s

Counts
18 → 18
Iterations
IterNodes
done5004
53233
41161
3435
2174
176
037

prune106.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

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

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ 1/2 x) y x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (/ 1/2 x) y x)

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(fma (/ 1/2 x) y x)

simplify2.9s

Counts
13 → 13
Iterations
IterNodes
done5000
52894
4660
3162
248
124
018

prune47.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes147.0ms

Accuracy

100% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 21.5b

bsearch45.0ms

Steps
ItersRangePoint
5
7.811112791508035e+145
2.279518599661615e+146
1.7202383854095123e+146
8
-3.080348013120995e+157
-7.020206400485694e+153
-1.1921295627415257e+154

simplify2.0ms

Iterations
IterNodes
done18
118
017

end0.0ms

sample1.1s

Algorithm
intervals
Results
479.0ms2559×body80nan
294.0ms8000×body80valid