Details

Time bar (total: 1.4s)

analyze134.0ms

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×body80valid
0.0msbody80invalid

simplify79.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
0500710

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(-.f64 (pow.f64 x 4) (pow.f64 y 4))

simplify101.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (84.0ms)

IterNodesCost
04899414
14899414

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

localize10.0ms

Local error

Found 2 expressions with local error:

0.5b
(-.f64 (pow.f64 x 8) (pow.f64 y 8))
38.9b
(/.f64 (-.f64 (pow.f64 x 8) (pow.f64 y 8)) (+.f64 (pow.f64 x 4) (pow.f64 y 4)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
111×*-un-lft-identity_binary64
107×add-sqr-sqrt_binary64
86×unpow-prod-down_binary64
70×times-frac_binary64
63×difference-of-squares_binary64
42×sqr-pow_binary64
30×distribute-lft-out_binary64
23×add-cube-cbrt_binary64
14×associate-/l*_binary64 distribute-lft-out--_binary64
associate-/r*_binary64
add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l/_binary64 pow1_binary64 flip3--_binary64 associate-/r/_binary64 flip--_binary64
flip3-+_binary64 sub-neg_binary64 diff-log_binary64 cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip-+_binary64
Counts
2 → 128
Calls
2 calls:
8.0ms
(-.f64 (pow.f64 x 8) (pow.f64 y 8))
18.0ms
(/.f64 (-.f64 (pow.f64 x 8) (pow.f64 y 8)) (+.f64 (pow.f64 x 4) (pow.f64 y 4)))

series157.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(-.f64 (pow.f64 x 8) (pow.f64 y 8))
84.0ms
(/.f64 (-.f64 (pow.f64 x 8) (pow.f64 y 8)) (+.f64 (pow.f64 x 4) (pow.f64 y 4)))

simplify112.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
048993990
148993990

prune97.0ms

Filtered
66 candidates to 134 candidates (-103.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1340134
Fresh000
Picked011
Done011
Total1342136

Merged error: 0b

Counts
136 → 2

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01710
11710

end0.0ms

sample512.0ms

Algorithm
intervals
Results
351.0ms8000×body80valid
16.0ms312×body80invalid

Profiling

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