Details

Time bar (total: 1.3s)

analyze271.0ms

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
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
12.5%71.8%15.7%8
25%56.2%18.9%9
31.2%43.7%25.1%10
39%34.7%26.3%11
44.9%27.9%27.3%12
47.8%22%30.2%13
52.6%16.8%30.7%14

sample17.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0ms13×body80invalid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (12.0ms)

IterNodesCost
02309
12309

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp_binary64
1×*-un-lft-identity_binary64 sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 flip--_binary64
Counts
1 → 11
Calls
1 calls:
5.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

simplify60.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04993176
14993176

prune12.0ms

Filtered
10 candidates to 14 candidates (-40.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

0.2b
(*.f64 z (*.f64 z (*.f64 y 16)))
2.6b
(-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
5.8b
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
27.2b
(/.f64 (-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
29×add-exp-log_binary64 add-cbrt-cube_binary64
27×pow1_binary64
16×pow-prod-down_binary64 cbrt-unprod_binary64 prod-exp_binary64
14×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
9×times-frac_binary64
6×add-log-exp_binary64 associate-*l*_binary64
3×associate-/r*_binary64 associate-/l*_binary64
2×associate-/l/_binary64 flip3--_binary64 associate-*r*_binary64 associate-/r/_binary64 flip--_binary64 *-commutative_binary64
1×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
4 → 88
Calls
4 calls:
8.0ms
(*.f64 z (*.f64 z (*.f64 y 16)))
6.0ms
(-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
11.0ms
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
11.0ms
(/.f64 (-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))

series63.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(*.f64 z (*.f64 z (*.f64 y 16)))
20.0ms
(-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
9.0ms
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
29.0ms
(/.f64 (-.f64 (pow.f64 x 4) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))

simplify38.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
052061706

prune60.0ms

Filtered
62 candidates to 100 candidates (-61.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1000100
Fresh000
Picked011
Done011
Total1002102

Merged error: 0b

Counts
102 → 2

regimes214.0ms

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 (2.0ms)

IterNodesCost
0529
1529

end0.0ms

sample435.0ms

Algorithm
intervals
Results
235.0ms8000×body80valid
14.0ms483×body80invalid

Profiling

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