Details

Time bar (total: 1.2s)

analyze75.0ms

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

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms9×body80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
065
165

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 10.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

10.0b
(/.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))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/.f64 x (*.f64 y y))

simplify50.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05024152

prune27.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New19524
Fresh000
Picked011
Done000
Total19625

Merged error: 0.0b

Counts
25 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

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)

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/.f64 (/.f64 x y) y)

simplify105.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (96.0ms)

IterNodesCost
04714702
14714702

prune41.0ms

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

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New70373
Fresh134
Picked011
Done101
Total72779

Merged error: 0.0b

Counts
79 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.7b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite38.0ms

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))
14.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/.f64 y (/.f64 x y))
4.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify95.0ms

Algorithm
egg-herbie
Counts
280 → 280
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
049433318
149433318

prune92.0ms

Filtered
155 candidates to 280 candidates (-80.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New2782280
Fresh145
Picked011
Done011
Total2798287

Merged error: 0.0b

Counts
287 → 8

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
43×add-exp-log_binary64
33×add-cbrt-cube_binary64
29×associate-*r*_binary64
22×add-sqr-sqrt_binary64 times-frac_binary64
20×cbrt-unprod_binary64 prod-exp_binary64
18×*-un-lft-identity_binary64 add-cube-cbrt_binary64
10×cbrt-undiv_binary64 div-exp_binary64
9×pow1_binary64 cbrt-prod_binary64
4×pow-prod-down_binary64 associate-*r/_binary64 associate-*l*_binary64
2×add-log-exp_binary64 unswap-sqr_binary64 div-inv_binary64 *-commutative_binary64
1×frac-times_binary64 associate-*l/_binary64
Counts
2 → 80
Calls
2 calls:
9.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) y))
15.0ms
(*.f64 (*.f64 x (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) y)) (/.f64 (cbrt.f64 1) y))

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) y))
6.0ms
(*.f64 (*.f64 x (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) y)) (/.f64 (cbrt.f64 1) y))

simplify71.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04963702
14963702

prune39.0ms

Filtered
52 candidates to 86 candidates (-65.4%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New85186
Fresh145
Picked011
Done022
Total86894

Merged error: 0.0b

Counts
94 → 8

regimes96.0ms

Accuracy

0% (0.1b 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 (1.0ms)

IterNodesCost
045
145

end0.0ms

sample311.0ms

Algorithm
intervals
Results
167.0ms8000×body80valid
8.0ms397×body80invalid

Profiling

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