Details

Time bar (total: 897.0ms)

analyze86.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 25.067127%

Guaranteed chance to sample good point: 97.526243%

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
1102
2102

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
3.0ms
(- x (* y y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(- x (* y y))

simplify91.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
07664
123959
264758
3242958
4500258

prune19.0ms

Filtered
12 candidates to 16 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0.0b

Counts
17 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (sqrt x) y)
0.0b
(+ (sqrt x) y)
0.2b
(* (+ (sqrt x) y) (- (sqrt x) y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
add-log-exp
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
frac-times flip3-- flip3-+ associate-*l* flip-- flip-+ difference-of-squares
sub-neg
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ sqrt-prod distribute-lft-out distribute-lft-out--
+-commutative diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
3 → 61
Calls
3 calls:
4.0ms
(- (sqrt x) y)
4.0ms
(+ (sqrt x) y)
12.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

series27.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(- (sqrt x) y)
5.0ms
(+ (sqrt x) y)
18.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

simplify45.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0298434
11328384
25001375

prune69.0ms

Filtered
55 candidates to 70 candidates (-27.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done011
Total70272

Merged error: 0.0b

Counts
72 → 2

regimes130.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

analyze85.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 25.067127%

Guaranteed chance to sample good point: 97.526243%

sample278.0ms

Algorithm
intervals
Results
148.0ms8000×body80valid

Profiling

Loading profile data...