Details

Time bar (total: 1.2s)

sample208.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 11.920166%

Guaranteed chance to sample good point: 97.138105%

Results
4.0ms180×body80valid
2.0ms21×body1280valid
2.0ms26×body640valid
1.0ms21×body320valid
0.0msbody160valid

simplify91.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1274
2784
32454
46344
510814
624424
740464
850014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 18.2b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 1.0 y))
1.8b
(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
*-un-lft-identity
flip3-- flip--
associate-*r* associate-*l*
pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
9.0ms
(* (- 1.0 x) (- 1.0 y))
4.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- 1.0 x) (- 1.0 y))
5.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

simplify35.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0276312
11146296
25001296

prune82.0ms

Filtered
39 candidates to 55 candidates (-41.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New54155
Fresh000
Picked101
Done000
Total55156

Merged error: 0b

Counts
56 → 1

localize13.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify4.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune4.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample729.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 11.920166%

Guaranteed chance to sample good point: 97.138105%

Results
149.0ms5752×body80valid
75.0ms883×body640valid
48.0ms455×body1280valid
42.0ms584×body320valid
15.0ms326×body160valid
1.0ms50×body80invalid

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