Details

Time bar (total: 6.7s)

sample143.0ms

Algorithm
intervals
Results
46.0ms813×body80nan
12.0ms256×body80valid

simplify50.0ms

Counts
1 → 1
Iterations
IterNodes
311
211
110
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize12.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (sqrt (- x 1)) (sqrt x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
14×sqrt-prod
10×associate-*l*
*-un-lft-identity
associate-*r*
pow1 add-cube-cbrt
unswap-sqr
add-cbrt-cube pow-prod-down add-exp-log
sqrt-pow1 pow1/2 sqrt-div associate-*l/ difference-of-squares
expm1-log1p-u flip3-- sqrt-unprod difference-of-sqr-1 prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u flip-- distribute-lft-out-- add-log-exp
Counts
1 → 39
Calls
1 calls:
19.0ms
(* (sqrt (- x 1)) (sqrt x))

series121.0ms

Counts
1 → 3
Calls
1 calls:
121.0ms
(* (sqrt (- x 1)) (sqrt x))

simplify1.8s

Counts
42 → 42
Iterations
IterNodes
42318
3969
2413
1192
087

prune333.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
10
00

prune1.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

Accuracy

0% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
28
18
06

end0.0ms

sample4.1s

Algorithm
intervals
Results
2.9s24114×body80nan
695.0ms7990×body80valid
1.0ms10×body160valid