Details

Time bar (total: 1.4s)

analyze74.0ms

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

sample10.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms14×body80invalid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
077
177

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 9.6b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

9.4b
(/.f64 x (*.f64 y y))

rewrite5.0ms

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:
4.0ms
(/.f64 x (*.f64 y y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/.f64 x (*.f64 y y))

simplify93.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
06110223

prune19.0ms

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)

rewrite9.0ms

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:
6.0ms
(/.f64 (/.f64 x y) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(/.f64 (/.f64 x y) y)

simplify142.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (108.0ms)

IterNodesCost
048311069
148311069

prune38.0ms

Filtered
46 candidates to 73 candidates (-58.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New70373
Fresh145
Picked101
Done011
Total72880

Merged error: 0.0b

Counts
80 → 8

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(*.f64 (/.f64 1 y) (/.f64 x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt_binary64
25×times-frac_binary64
23×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
8×prod-exp_binary64 div-exp_binary64
6×unswap-sqr_binary64
4×cbrt-unprod_binary64 cbrt-undiv_binary64
3×pow1_binary64
2×1-exp_binary64 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 → 56
Calls
1 calls:
13.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

simplify129.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (111.0ms)

IterNodesCost
05798614

prune43.0ms

Filtered
35 candidates to 59 candidates (-68.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh066
Picked011
Done011
Total59867

Merged error: 0.0b

Counts
67 → 8

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite43.0ms

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
28×add-exp-log_binary64
22×div-inv_binary64
18×div-exp_binary64
16×add-cbrt-cube_binary64
9×cbrt-undiv_binary64
6×associate-/r/_binary64 associate-/l*_binary64
3×pow1_binary64 1-exp_binary64 rec-exp_binary64
2×add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
1×inv-pow_binary64 pow-flip_binary64
Counts
2 → 274
Calls
2 calls:
6.0ms
(/.f64 y (/.f64 x y))
19.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series31.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(/.f64 y (/.f64 x y))
17.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify163.0ms

Algorithm
egg-herbie
Counts
280 → 280
Iterations

Useful iterations: 0 (103.0ms)

IterNodesCost
050315178

prune119.0ms

Filtered
157 candidates to 280 candidates (-78.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New2791280
Fresh235
Picked011
Done022
Total2817288

Merged error: 0.0b

Counts
288 → 7

regimes66.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01010
11010

end0.0ms

sample288.0ms

Algorithm
intervals
Results
153.0ms8000×body80valid
7.0ms413×body80invalid

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