Details

Time bar (total: 1.2s)

analyze230.0ms

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
18.7%81.1%0.1%7
21.8%78%0.1%8
43.7%56.2%0.1%9
54.6%39%6.4%10
58.5%35.1%6.4%11
67.3%26.3%6.4%12
71.7%18.8%9.5%13
74.1%16.4%9.5%14

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0msbody80invalid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (9.0ms)

IterNodesCost
02087
12087

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
*-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:
4.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))

simplify46.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05273142

prune18.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0.0b

Counts
15 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

0.2b
(*.f64 z (*.f64 z (*.f64 y 16)))
3.2b
(-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
4.5b
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
26.9b
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 x (*.f64 (*.f64 y 4) z)))

rewrite34.0ms

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
times-frac_binary64
add-log-exp_binary64 associate-*l*_binary64
associate-/r*_binary64 associate-/l*_binary64
associate-/l/_binary64 flip3--_binary64 associate-*r*_binary64 associate-/r/_binary64 flip--_binary64 *-commutative_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
4 → 88
Calls
4 calls:
7.0ms
(*.f64 z (*.f64 z (*.f64 y 16)))
5.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
10.0ms
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
8.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 x (*.f64 (*.f64 y 4) z)))

series64.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(*.f64 z (*.f64 z (*.f64 y 16)))
24.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16)))))
9.0ms
(*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))
24.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 z (*.f64 z (*.f64 y 16))))) (+.f64 x (*.f64 (*.f64 y 4) z)))

simplify61.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
051551614

prune81.0ms

Filtered
63 candidates to 100 candidates (-58.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1000100
Fresh000
Picked011
Done011
Total1002102

Merged error: 0.0b

Counts
102 → 2

regimes244.0ms

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 (1.0ms)

IterNodesCost
0517
1517

end0.0ms

sample355.0ms

Algorithm
intervals
Results
190.0ms8000×body80valid
7.0ms302×body80invalid

Profiling

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