Details

Time bar (total: 1.2s)

analyze33.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
56.2%43.7%0.1%5
65.6%34.3%0.1%6
79.6%20.3%0.1%7
83.5%16.4%0.1%8
90.1%9.8%0.1%9
91.9%8%0.1%10
95.1%4.8%0.1%11
96%4%0.1%12
97.5%2.4%0.1%13
97.9%2%0.1%14

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify159.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (156.0ms)

IterNodesCost
021419
121419

prune6.0ms

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 y) (-.f64 2 (+.f64 x y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity_binary64
40×add-sqr-sqrt_binary64
30×times-frac_binary64
19×distribute-lft-out--_binary64
14×add-cube-cbrt_binary64
13×difference-of-squares_binary64
associate-/r*_binary64 distribute-lft-out_binary64
associate-/l*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l/_binary64 flip3--_binary64 associate-/r/_binary64 flip--_binary64
add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
1 → 58
Calls
1 calls:
11.0ms
(/.f64 (-.f64 x y) (-.f64 2 (+.f64 x y)))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/.f64 (-.f64 x y) (-.f64 2 (+.f64 x y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05078897

prune31.0ms

Filtered
38 candidates to 61 candidates (-60.5%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New59261
Fresh000
Picked101
Done000
Total60262

Merged error: 0.0b

Counts
62 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
127×*-un-lft-identity_binary64
64×times-frac_binary64
59×add-sqr-sqrt_binary64
41×distribute-lft-out--_binary64
27×add-cube-cbrt_binary64
14×distribute-lft-out_binary64 difference-of-squares_binary64
12×associate-/r*_binary64
associate-/r/_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
add-log-exp_binary64 flip3--_binary64 flip--_binary64
div-inv_binary64
pow1_binary64 distribute-rgt-out--_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64
sub-neg_binary64 diff-log_binary64 sub-div_binary64 frac-sub_binary64
Counts
3 → 115
Calls
3 calls:
8.0ms
(/.f64 y (-.f64 2 (+.f64 x y)))
37.0ms
(-.f64 (/.f64 x (-.f64 2 (+.f64 x y))) (/.f64 y (-.f64 2 (+.f64 x y))))
9.0ms
(/.f64 x (-.f64 2 (+.f64 x y)))

series28.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/.f64 y (-.f64 2 (+.f64 x y)))
13.0ms
(-.f64 (/.f64 x (-.f64 2 (+.f64 x y))) (/.f64 y (-.f64 2 (+.f64 x y))))
8.0ms
(/.f64 x (-.f64 2 (+.f64 x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
049751656
149751656

prune63.0ms

Filtered
85 candidates to 124 candidates (-45.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1231124
Fresh101
Picked011
Done000
Total1242126

Merged error: 0b

Counts
126 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/.f64 1 (-.f64 2 (+.f64 x y)))
0.0b
(/.f64 y (-.f64 2 (+.f64 x y)))
0.0b
(-.f64 (*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y)))) (/.f64 y (-.f64 2 (+.f64 x y))))
0.1b
(*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y))))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity_binary64
66×add-sqr-sqrt_binary64
56×times-frac_binary64
37×add-cube-cbrt_binary64
24×associate-*r*_binary64
22×distribute-lft-out--_binary64
19×add-exp-log_binary64
13×add-cbrt-cube_binary64
12×associate-/r*_binary64
11×distribute-lft-out_binary64 difference-of-squares_binary64
pow1_binary64
add-log-exp_binary64 associate-/r/_binary64 associate-/l*_binary64
div-exp_binary64
flip3--_binary64 prod-exp_binary64 div-inv_binary64 flip--_binary64
cbrt-undiv_binary64 associate-*r/_binary64 associate-*l*_binary64 unswap-sqr_binary64 un-div-inv_binary64
cbrt-unprod_binary64 1-exp_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64 sub-div_binary64 frac-sub_binary64
pow-prod-down_binary64 sub-neg_binary64 diff-log_binary64 distribute-rgt-out--_binary64 inv-pow_binary64 pow-flip_binary64 *-commutative_binary64
Counts
4 → 149
Calls
4 calls:
8.0ms
(/.f64 1 (-.f64 2 (+.f64 x y)))
8.0ms
(/.f64 y (-.f64 2 (+.f64 x y)))
20.0ms
(-.f64 (*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y)))) (/.f64 y (-.f64 2 (+.f64 x y))))
14.0ms
(*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y))))

series35.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/.f64 1 (-.f64 2 (+.f64 x y)))
10.0ms
(/.f64 y (-.f64 2 (+.f64 x y)))
13.0ms
(-.f64 (*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y)))) (/.f64 y (-.f64 2 (+.f64 x y))))
7.0ms
(*.f64 x (/.f64 1 (-.f64 2 (+.f64 x y))))

simplify63.0ms

Algorithm
egg-herbie
Counts
161 → 161
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
050871696

prune73.0ms

Filtered
100 candidates to 161 candidates (-61.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1610161
Fresh000
Picked011
Done011
Total1612163

Merged error: 0b

Counts
163 → 2

regimes43.0ms

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
04415
14415

end0.0ms

sample341.0ms

Algorithm
intervals
Results
211.0ms7998×body80valid
0.0msbody1280valid

Profiling

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