Details

Time bar (total: 2.3s)

sample247.0ms

Algorithm
intervals
Results
219.0ms792×body80nan
7.0ms256×body80valid

simplify477.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0107
1107

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (sqrt (- x 1.0)) (sqrt x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
12×sqrt-prod
associate-*l*
*-un-lft-identity
associate-*r*
pow1 add-cube-cbrt
unswap-sqr
add-exp-log pow-prod-down add-cbrt-cube
sqrt-pow1 pow1/2 sqrt-div associate-*l/
flip3-- sqrt-unprod prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 34
Calls
1 calls:
11.0ms
(* (sqrt (- x 1.0)) (sqrt x))

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* (sqrt (- x 1.0)) (sqrt x))

simplify47.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05490370

prune60.0ms

Filtered
25 candidates to 37 candidates (-48.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New35237
Fresh000
Picked011
Done000
Total35338

Merged error: 0b

Counts
38 → 3

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify5.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0b

Counts
3 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- x 1.0))
28.5b
(sqrt (* x (- x 1.0)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1
*-un-lft-identity
associate-*r*
add-exp-log add-cube-cbrt associate-*r/ add-cbrt-cube
associate-*l*
distribute-rgt-in sub-neg flip3-- distribute-lft-in sqrt-pow1 sqrt-div pow-prod-down flip-- add-log-exp
pow1/2 prod-exp sqrt-prod *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 39
Calls
2 calls:
6.0ms
(* x (- x 1.0))
5.0ms
(sqrt (* x (- x 1.0)))

series7.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* x (- x 1.0))
3.0ms
(sqrt (* x (- x 1.0)))

simplify56.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04956325
14956325

prune46.0ms

Filtered
30 candidates to 45 candidates (-50.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New45045
Fresh000
Picked011
Done022
Total45348

Merged error: 0b

Counts
48 → 3

regimes63.0ms

Accuracy

0% (0.4b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
177

end0.0ms

sample1.3s

Algorithm
intervals
Results
634.0ms23699×body80nan
210.0ms7991×body80valid
0.0msbody160valid

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