Details

Time bar (total: 1.3s)

analyze69.0ms

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
50%50%0.1%5
50%50%0.1%6
62.4%34.3%3.2%7
62.4%32.8%4.8%8
68.7%21.1%10.2%9
68.7%19.1%12.2%10
71.8%11.5%16.7%11
71.8%10.2%18%12
73.4%6%20.6%13
73.4%5.3%21.3%14

sample14.0ms

Algorithm
intervals
Results
8.0ms256×body128valid
0.0ms16×body128invalid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
077
177

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 9.7b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

9.3b
(/.f64 x (*.f64 y y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log_binary64 add-cbrt-cube_binary64
3×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 associate-/l*_binary64 times-frac_binary64
2×cbrt-undiv_binary64 div-exp_binary64
1×associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 cbrt-unprod_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64 div-inv_binary64
Counts
1 → 21
Calls
1 calls:
5.0ms
(/.f64 x (*.f64 y y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/.f64 x (*.f64 y y))

simplify70.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
06109223

prune21.0ms

Filtered
16 candidates to 24 candidates (-50.0%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New18624
Fresh000
Picked011
Done000
Total18725

Merged error: 0.0b

Counts
25 → 7

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/.f64 (/.f64 x y) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac_binary64
43×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
13×associate-/l*_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
5×div-inv_binary64
3×associate-/r*_binary64 cbrt-undiv_binary64 div-exp_binary64
1×associate-/l/_binary64 add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
Counts
1 → 70
Calls
1 calls:
7.0ms
(/.f64 (/.f64 x y) y)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/.f64 (/.f64 x y) y)

simplify93.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
048301069
148301069

prune39.0ms

Filtered
45 candidates to 73 candidates (-62.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New70373
Fresh235
Picked011
Done011
Total72880

Merged error: 0b

Counts
80 → 8

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(*.f64 (/.f64 1 y) (/.f64 x y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt_binary64
25×times-frac_binary64
18×add-exp-log_binary64
17×*-un-lft-identity_binary64
15×add-cube-cbrt_binary64
13×associate-*r*_binary64 add-cbrt-cube_binary64 associate-*l*_binary64
6×unswap-sqr_binary64 prod-exp_binary64
5×div-exp_binary64
4×cbrt-unprod_binary64 cbrt-undiv_binary64
3×pow1_binary64
2×rec-exp_binary64 div-inv_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 associate-*r/_binary64 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 54
Calls
1 calls:
11.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

simplify97.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (85.0ms)

IterNodesCost
05794596

prune28.0ms

Filtered
32 candidates to 57 candidates (-78.1%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New57057
Fresh055
Picked011
Done022
Total57865

Merged error: 0b

Counts
65 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.5b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac_binary64
229×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
57×associate-/r*_binary64
22×add-exp-log_binary64 div-inv_binary64
16×add-cbrt-cube_binary64
12×div-exp_binary64
9×cbrt-undiv_binary64
6×associate-/r/_binary64 associate-/l*_binary64
3×pow1_binary64 rec-exp_binary64
2×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×inv-pow_binary64 pow-flip_binary64
Counts
2 → 271
Calls
2 calls:
6.0ms
(/.f64 y (/.f64 x y))
14.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series59.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/.f64 y (/.f64 x y))
30.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify132.0ms

Algorithm
egg-herbie
Counts
277 → 277
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
050305151

prune108.0ms

Filtered
153 candidates to 277 candidates (-81.0%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New2761277
Fresh134
Picked011
Done033
Total2778285

Merged error: 0b

Counts
285 → 8

regimes56.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
157

end0.0ms

sample286.0ms

Algorithm
intervals
Results
151.0ms8000×body128valid
7.0ms387×body128invalid

Profiling

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