Details

Time bar (total: 2.5s)

analyze101.0ms

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%74.9%0.1%6
56.2%43.7%0.1%7
56.2%43.7%0.1%8
76.5%23.4%0.1%9
76.5%23.4%0.1%10
87.8%12.1%0.1%11
87.8%12.1%0.1%12
93.8%6.1%0.1%13
93.8%6.1%0.1%14

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0369
1369

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 17.3b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.7b
(/.f64 (+.f64 x y) (*.f64 (*.f64 x 2) y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log_binary64 add-cbrt-cube_binary64
7×*-un-lft-identity_binary64
4×associate-/l*_binary64 times-frac_binary64
3×cbrt-unprod_binary64 cbrt-undiv_binary64 add-cube-cbrt_binary64 prod-exp_binary64 add-sqr-sqrt_binary64 div-exp_binary64
2×associate-/l/_binary64 distribute-lft-out_binary64
1×flip3-+_binary64 associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 flip-+_binary64
Counts
1 → 27
Calls
1 calls:
9.0ms
(/.f64 (+.f64 x y) (*.f64 (*.f64 x 2) y))

series8.0ms

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

simplify31.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05265306

prune34.0ms

Filtered
19 candidates to 30 candidates (-57.9%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New28230
Fresh000
Picked101
Done000
Total29231

Merged error: 0.0b

Counts
31 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity_binary64
6×times-frac_binary64
5×distribute-lft-out_binary64
3×add-log-exp_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
2×div-inv_binary64
1×flip3-+_binary64 pow1_binary64 frac-add_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
1 → 17
Calls
1 calls:
13.0ms
(+.f64 (/.f64 1/2 x) (/.f64 1/2 y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(+.f64 (/.f64 1/2 x) (/.f64 1/2 y))

simplify67.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04982186
14982186

prune20.0ms

Filtered
15 candidates to 20 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New20020
Fresh011
Picked011
Done000
Total20222

Merged error: 0.0b

Counts
22 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (+.f64 x y) (*.f64 x 2))
6.6b
(/.f64 (/.f64 (+.f64 x y) (*.f64 x 2)) y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac_binary64
33×*-un-lft-identity_binary64
21×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
12×associate-/l*_binary64
7×cbrt-undiv_binary64 div-exp_binary64
6×distribute-lft-out_binary64 div-inv_binary64
4×associate-/r*_binary64
3×associate-/l/_binary64
2×add-log-exp_binary64 pow1_binary64 cbrt-unprod_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64
1×flip3-+_binary64 flip-+_binary64
Counts
2 → 77
Calls
2 calls:
9.0ms
(/.f64 (+.f64 x y) (*.f64 x 2))
9.0ms
(/.f64 (/.f64 (+.f64 x y) (*.f64 x 2)) y)

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/.f64 (+.f64 x y) (*.f64 x 2))
8.0ms
(/.f64 (/.f64 (+.f64 x y) (*.f64 x 2)) y)

simplify38.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05101958

prune63.0ms

Filtered
57 candidates to 83 candidates (-45.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New82183
Fresh000
Picked011
Done011
Total82385

Merged error: 0b

Counts
85 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/.f64 x (/.f64 (+.f64 x y) 2))
0.1b
(/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2)))
6.6b
(/.f64 (/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2))) y)

rewrite189.0ms

Algorithm
rewrite-expression-head
Rules
2727×times-frac_binary64
1455×*-un-lft-identity_binary64
1143×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
170×associate-/l*_binary64
156×distribute-lft-out_binary64
75×div-inv_binary64
72×associate-/r*_binary64
61×add-exp-log_binary64
43×div-exp_binary64
31×add-cbrt-cube_binary64
22×associate-/r/_binary64
19×cbrt-undiv_binary64
6×1-exp_binary64 rec-exp_binary64
4×pow1_binary64
3×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×associate-/l/_binary64 inv-pow_binary64 pow-flip_binary64
Counts
3 → 1006
Calls
3 calls:
8.0ms
(/.f64 x (/.f64 (+.f64 x y) 2))
17.0ms
(/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2)))
47.0ms
(/.f64 (/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2))) y)

series21.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/.f64 x (/.f64 (+.f64 x y) 2))
6.0ms
(/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2)))
8.0ms
(/.f64 (/.f64 1 (/.f64 x (/.f64 (+.f64 x y) 2))) y)

simplify206.0ms

Algorithm
egg-herbie
Counts
1015 → 1015
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
0498220100
1498220100

prune1.1s

Filtered
584 candidates to 1015 candidates (-73.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New101501015
Fresh000
Picked011
Done022
Total101531018

Merged error: 0b

Counts
1018 → 3

regimes72.0ms

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
077
177

end0.0ms

sample346.0ms

Algorithm
intervals
Results
216.0ms8000×body80valid

Profiling

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