Details

Time bar (total: 1.1s)

analyze99.0ms

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

sample17.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
048789
148789

prune5.0ms

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: 17.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

16.5b
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2.0) y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log_binary64 add-cbrt-cube_binary64
7×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
5×associate-/l*_binary64 times-frac_binary64
3×cbrt-unprod_binary64 cbrt-undiv_binary64 add-cube-cbrt_binary64 prod-exp_binary64 div-exp_binary64
2×associate-/l/_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64
1×associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 flip3--_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 flip--_binary64
Counts
1 → 30
Calls
1 calls:
10.0ms
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2.0) y))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2.0) y))

simplify37.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
06066350

prune38.0ms

Filtered
22 candidates to 33 candidates (-50.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New30333
Fresh000
Picked101
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (/.f64 0.5 y) (/.f64 0.5 x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt_binary64
11×*-un-lft-identity_binary64
10×times-frac_binary64
5×distribute-lft-out--_binary64
4×difference-of-squares_binary64
3×add-log-exp_binary64 add-cube-cbrt_binary64
2×div-inv_binary64
1×sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 flip--_binary64 frac-sub_binary64
Counts
1 → 21
Calls
1 calls:
14.0ms
(-.f64 (/.f64 0.5 y) (/.f64 0.5 x))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(-.f64 (/.f64 0.5 y) (/.f64 0.5 x))

simplify46.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04896274
14896274

prune30.0ms

Filtered
19 candidates to 24 candidates (-26.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24024
Fresh022
Picked011
Done000
Total24327

Merged error: 0b

Counts
27 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 x y) (*.f64 x 2.0))
6.4b
(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac_binary64
34×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
22×add-cube-cbrt_binary64
16×add-exp-log_binary64 add-cbrt-cube_binary64
14×associate-/l*_binary64
7×cbrt-undiv_binary64 div-exp_binary64
6×difference-of-squares_binary64 distribute-lft-out--_binary64 div-inv_binary64
4×associate-/r*_binary64
3×associate-/l/_binary64 div-sub_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 → 85
Calls
2 calls:
8.0ms
(/.f64 (-.f64 x y) (*.f64 x 2.0))
10.0ms
(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) y)

series17.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/.f64 (-.f64 x y) (*.f64 x 2.0))
10.0ms
(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) y)

simplify48.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
064701077

prune70.0ms

Filtered
65 candidates to 91 candidates (-40.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New90191
Fresh101
Picked011
Done011
Total91394

Merged error: 0b

Counts
94 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 x y) (*.f64 x 2.0))
6.5b
(*.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) (/.f64 1 y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log_binary64
28×add-cbrt-cube_binary64
26×add-sqr-sqrt_binary64
21×times-frac_binary64
20×*-un-lft-identity_binary64
17×prod-exp_binary64
16×div-exp_binary64
13×associate-*r*_binary64 add-cube-cbrt_binary64
9×cbrt-unprod_binary64 cbrt-undiv_binary64 associate-*l*_binary64
5×associate-/l*_binary64
4×pow1_binary64
3×1-exp_binary64 unswap-sqr_binary64 difference-of-squares_binary64 rec-exp_binary64 distribute-lft-out--_binary64 div-inv_binary64
2×associate-/l/_binary64 add-log-exp_binary64
1×pow-prod-down_binary64 associate-/r*_binary64 flip3--_binary64 associate-*r/_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 un-div-inv_binary64 flip--_binary64 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
2 → 84
Calls
2 calls:
7.0ms
(/.f64 (-.f64 x y) (*.f64 x 2.0))
14.0ms
(*.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) (/.f64 1 y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/.f64 (-.f64 x y) (*.f64 x 2.0))
9.0ms
(*.f64 (/.f64 (-.f64 x y) (*.f64 x 2.0)) (/.f64 1 y))

simplify60.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05020885

prune57.0ms

Filtered
53 candidates to 90 candidates (-69.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done022
Total90393

Merged error: 0b

Counts
93 → 3

regimes67.0ms

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
0237
1237

end0.0ms

sample333.0ms

Algorithm
intervals
Results
214.0ms8000×body80valid
0.0ms1×body80invalid

Profiling

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