Details

Time bar (total: 1.3s)

analyze133.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
25%62.4%12.6%6
25%40.6%34.4%7
25%32.8%42.2%8
25%23.4%51.6%9
28.1%18%54%10
31.6%11.5%56.9%11
33.4%8.9%57.8%12
35.2%5.7%59.1%13
36.1%4.4%59.4%14

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body128valid
1.0ms11×body128invalid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
0500610

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (pow.f64 x 4) (pow.f64 y 4))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt_binary64
difference-of-squares_binary64
unpow-prod-down_binary64
sqr-pow_binary64
*-un-lft-identity_binary64
add-log-exp_binary64
distribute-lft-out--_binary64
sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 flip--_binary64
Counts
1 → 22
Calls
1 calls:
8.0ms
(-.f64 (pow.f64 x 4) (pow.f64 y 4))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(-.f64 (pow.f64 x 4) (pow.f64 y 4))

simplify54.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04860414
14860414

prune15.0ms

Filtered
16 candidates to 25 candidates (-56.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New24125
Fresh000
Picked011
Done000
Total24226

Merged error: 0b

Counts
26 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 y y))
0.0b
(+.f64 (*.f64 x x) (*.f64 y y))
0.3b
(*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64 add-sqr-sqrt_binary64
*-un-lft-identity_binary64 pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
flip3-+_binary64 flip3--_binary64 associate-*r*_binary64 flip--_binary64 flip-+_binary64 frac-times_binary64
sub-neg_binary64 associate-*l*_binary64
associate-*r/_binary64 difference-of-squares_binary64 associate-*l/_binary64
pow-prod-down_binary64 diff-log_binary64 cbrt-unprod_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 sum-log_binary64 *-commutative_binary64
Counts
3 → 52
Calls
3 calls:
4.0ms
(-.f64 (*.f64 x x) (*.f64 y y))
7.0ms
(+.f64 (*.f64 x x) (*.f64 y y))
11.0ms
(*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))

series215.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(-.f64 (*.f64 x x) (*.f64 y y))
38.0ms
(+.f64 (*.f64 x x) (*.f64 y y))
131.0ms
(*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
050311121

prune37.0ms

Filtered
47 candidates to 61 candidates (-29.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New61061
Fresh000
Picked011
Done011
Total61263

Merged error: 0b

Counts
63 → 2

regimes40.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01710
11710

end0.0ms

sample530.0ms

Algorithm
intervals
Results
367.0ms8000×body128valid
16.0ms285×body128invalid

Profiling

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