Details

Time bar (total: 7.5s)

sample332.0ms

Algorithm
intervals
Results
150.0ms763×body80nan
26.0ms256×body80valid

simplify111.0ms

Counts
1 → 1

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize26.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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:
Slowest
40.0ms
(* (sqrt (- x 1)) (sqrt x))

series93.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
93.0ms
(* (sqrt (- x 1)) (sqrt x))

simplify955.0ms

Counts
42 → 42

prune391.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0
Calls
0 calls:
Slowest

series0.0ms

Counts
0 → 0
Calls
0 calls:
Slowest

simplify0.0ms

Counts
0 → 0

prune3.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize28.0ms

Local error

Found 1 expressions with local error:

30.1b
(pow (* (- x 1) x) (/ 1 2))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
13×pow-unpow
times-frac
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
pow1 add-exp-log
pow-pow pow-exp
expm1-log1p-u pow-to-exp unpow-prod-down add-cbrt-cube pow-prod-down prod-exp insert-posit16 log1p-expm1-u div-inv add-log-exp sqr-pow
Counts
1 → 30
Calls
1 calls:
Slowest
17.0ms
(pow (* (- x 1) x) (/ 1 2))

series55.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
55.0ms
(pow (* (- x 1) x) (/ 1 2))

simplify777.0ms

Counts
33 → 33

prune210.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes79.0ms

Accuracy

0% (0.4b remaining)

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

bsearch2.0ms

end0.0ms

sample4.4s

Algorithm
intervals
Results
3.3s24248×body80nan
605.0ms7994×body80valid
1.0msbody160valid