Details

Time bar (total: 7.6s)

sample261.0ms

Algorithm
intervals
Results
84.0ms777×body80nan
22.0ms256×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done13
213
112
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(sqrt (- x 1))
0.4b
(* (sqrt (- x 1)) (sqrt x))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
21×sqrt-prod
13×*-un-lft-identity
10×associate-*l*
pow1 add-cube-cbrt
associate-*r*
add-cbrt-cube sqrt-div add-exp-log difference-of-squares unswap-sqr
sqrt-pow1 pow1/2 pow-prod-down
expm1-log1p-u flip3-- difference-of-sqr-1 associate-*l/ insert-posit16 log1p-expm1-u flip-- distribute-lft-out-- add-log-exp
rem-sqrt-square sqrt-unprod prod-exp *-commutative cbrt-unprod
Counts
2 → 61
Calls
2 calls:
12.0ms
(sqrt (- x 1))
26.0ms
(* (sqrt (- x 1)) (sqrt x))

series120.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(sqrt (- x 1))
83.0ms
(* (sqrt (- x 1)) (sqrt x))

simplify1.4s

Counts
67 → 67
Iterations
IterNodes
done2005
42005
31371
2541
1247
0113

prune217.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune2.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

28.5b
(sqrt (* (- x 1) x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
pow1
sqrt-pow1 sqrt-div associate-*l/
add-sqr-sqrt expm1-log1p-u *-un-lft-identity flip3-- add-cbrt-cube pow1/2 pow-prod-down add-exp-log add-cube-cbrt sqrt-prod insert-posit16 log1p-expm1-u flip-- add-log-exp
Counts
1 → 16
Calls
1 calls:
13.0ms
(sqrt (* (- x 1) x))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(sqrt (* (- x 1) x))

simplify1.5s

Counts
19 → 19
Iterations
IterNodes
done2056
52056
41841
3669
2265
1119
053

prune67.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample3.9s

Algorithm
intervals
Results
2.7s24030×body80nan
694.0ms7992×body80valid
27.0msbody160valid