Details

Time bar (total: 919.0ms)

analyze53.0ms

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
37.5%62.4%0.1%5
43.7%56.2%0.1%6
43.7%34.3%22%7
46.8%29.7%23.5%8
58.5%17.2%24.3%9
60.5%14.8%24.7%10
66.5%8.6%24.9%11
67.6%7.4%25%12
70.7%4.3%25%13
71.2%3.7%25%14

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
0895
1895

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
add-sqr-sqrt_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 difference-of-squares_binary64 flip--_binary64
Counts
1 → 12
Calls
1 calls:
3.0ms
(-.f64 x (*.f64 y y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(-.f64 x (*.f64 y y))

simplify40.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04939113
14939113

prune17.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 x (*.f64 y y))
3.5b
(-.f64 (*.f64 x x) (pow.f64 y 4))
25.6b
(/.f64 (-.f64 (*.f64 x x) (pow.f64 y 4)) (+.f64 x (*.f64 y y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt_binary64
18×times-frac_binary64
15×difference-of-squares_binary64
14×*-un-lft-identity_binary64 add-cube-cbrt_binary64
add-log-exp_binary64
associate-/l*_binary64
sqr-pow_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 unpow-prod-down_binary64
associate-/r*_binary64 pow1_binary64
flip3-+_binary64 associate-/l/_binary64 flip3--_binary64 associate-/r/_binary64 flip--_binary64 flip-+_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 +-commutative_binary64 sum-log_binary64
Counts
3 → 69
Calls
3 calls:
3.0ms
(+.f64 x (*.f64 y y))
5.0ms
(-.f64 (*.f64 x x) (pow.f64 y 4))
10.0ms
(/.f64 (-.f64 (*.f64 x x) (pow.f64 y 4)) (+.f64 x (*.f64 y y)))

series35.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+.f64 x (*.f64 y y))
11.0ms
(-.f64 (*.f64 x x) (pow.f64 y 4))
18.0ms
(/.f64 (-.f64 (*.f64 x x) (pow.f64 y 4)) (+.f64 x (*.f64 y y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
049341029
149341029

prune64.0ms

Filtered
59 candidates to 78 candidates (-32.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New77178
Fresh000
Picked011
Done101
Total78280

Merged error: 0b

Counts
80 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+.f64 x (*.f64 y y))
0.0b
(-.f64 x (*.f64 y y))
0.0b
(/.f64 (+.f64 x (pow.f64 y (/.f64 4 2))) (/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y))))
0.0b
(/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
144×times-frac_binary64
110×*-un-lft-identity_binary64
92×add-sqr-sqrt_binary64
72×add-cube-cbrt_binary64
22×associate-/r*_binary64
20×difference-of-squares_binary64
19×distribute-lft-out_binary64
13×associate-/r/_binary64
11×add-exp-log_binary64 add-cbrt-cube_binary64
add-log-exp_binary64
flip3--_binary64 associate-/l*_binary64 div-inv_binary64 flip--_binary64
associate-/l/_binary64 pow1_binary64 cbrt-undiv_binary64 div-exp_binary64
flip3-+_binary64 flip-+_binary64
clear-num_binary64 frac-2neg_binary64
sub-neg_binary64 diff-log_binary64 +-commutative_binary64 sum-log_binary64
Counts
4 → 169
Calls
4 calls:
3.0ms
(+.f64 x (*.f64 y y))
3.0ms
(-.f64 x (*.f64 y y))
14.0ms
(/.f64 (+.f64 x (pow.f64 y (/.f64 4 2))) (/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y))))
7.0ms
(/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y)))

series43.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(+.f64 x (*.f64 y y))
7.0ms
(-.f64 x (*.f64 y y))
8.0ms
(/.f64 (+.f64 x (pow.f64 y (/.f64 4 2))) (/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y))))
21.0ms
(/.f64 (+.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
181 → 181
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
052883362

prune117.0ms

Filtered
124 candidates to 181 candidates (-46.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1810181
Fresh000
Picked011
Done011
Total1812183

Merged error: 0b

Counts
183 → 2

regimes61.0ms

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
03117
13117

end0.0ms

sample269.0ms

Algorithm
intervals
Results
146.0ms8000×body80valid
0.0msbody80invalid

Profiling

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