Details

Time bar (total: 8.0s)

sample38.0ms

Algorithm
intervals
Results
18.0ms256×body80valid
5.0ms81×body80nan

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done7
17
05

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 20.0b

localize14.0ms

Local error

Found 1 expressions with local error:

20.0b
(sqrt (fma x x y))

rewrite1.0ms

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 x x y))

series69.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(sqrt (fma x x y))

simplify4.6s

Counts
19 → 19
Iterations
IterNodes
done5038
53458
41269
3468
2170
177
038

prune64.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
*-un-lft-identity add-cube-cbrt
add-cbrt-cube add-exp-log
pow1 associate-*l*
prod-exp cbrt-unprod unswap-sqr
expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
17.0ms
(* -1/2 (/ y x))

series36.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* -1/2 (/ y x))

simplify1.8s

Counts
38 → 38
Iterations
IterNodes
done5001
31944
2531
1173
071

prune133.0ms

Pruning

3 alts after pruning (1 fresh and 2 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
IterNodes
done0
00

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes109.0ms

Accuracy

96.3% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 19.8b

bsearch107.0ms

Steps
ItersRangePoint
11
513310621636.50653
1.3252953297811756e+38
1.3070827329489974e+38
11
-1.0582865476399228e+165
-1.7842599764477718e+142
-1.3323185489366894e+154

simplify2.0ms

Iterations
IterNodes
done17
117
016

end0.0ms

sample964.0ms

Algorithm
intervals
Results
525.0ms8000×body80valid
169.0ms2698×body80nan