Details

Time bar (total: 4.2s)

analyze225.0ms

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
0%87.4%12.6%5
9.4%65.5%25.1%6
14%60.8%25.1%7
19.5%49.1%31.4%8
24.6%37.8%37.6%9
28.7%33.7%37.6%10
33.3%26%40.7%11
36.2%19.9%43.8%12
38.6%17.6%43.8%13
41.3%13.3%45.4%14

sample28.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
1.0ms19×body80nan
0.0ms3×body80invalid

simplify173.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (163.0ms)

IterNodesCost
0488212
1488212

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.2b

Counts
2 → 1

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(-.f64 (*.f64 x (log.f64 (/.f64 x y))) z)
0.3b
(*.f64 x (log.f64 (/.f64 x y)))
14.7b
(log.f64 (/.f64 x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
65×log-prod_binary64_1776
45×times-frac_binary64_1853
42×add-sqr-sqrt_binary64_1843
40×add-cube-cbrt_binary64_1829 *-un-lft-identity_binary64_1858
26×distribute-rgt-in_binary64_1901 distribute-lft-in_binary64_1900 associate--l+_binary64_1914
8×add-exp-log_binary64_1822
7×pow1_binary64_1804
5×add-cbrt-cube_binary64_1830 div-inv_binary64_1859 add-log-exp_binary64_1823
4×associate-*r*_binary64_1917
3×associate-*l*_binary64_1918
2×rem-log-exp_binary64_1821 log-pow_binary64_1779
1×div-exp_binary64_1811 cbrt-unprod_binary64_1827 prod-exp_binary64_1809 *-commutative_binary64_1926 diff-log_binary64_1774 unswap-sqr_binary64_1886 log-div_binary64_1777 pow-prod-down_binary64_1785 sub-neg_binary64_1862 flip--_binary64_1884 flip3--_binary64_1857
Counts
3 → 106
Calls
3 calls:
7.0ms
(-.f64 (*.f64 x (log.f64 (/.f64 x y))) z)
6.0ms
(*.f64 x (log.f64 (/.f64 x y)))
2.0ms
(log.f64 (/.f64 x y))

series124.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(-.f64 (*.f64 x (log.f64 (/.f64 x y))) z)
41.0ms
(*.f64 x (log.f64 (/.f64 x y)))
26.0ms
(log.f64 (/.f64 x y))

simplify59.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
055561773

prune396.0ms

Filtered
81 candidates to 115 candidates (-42.0%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New1078115
Fresh000
Picked101
Done000
Total1088116

Merged error: 0.0b

Counts
116 → 8

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_1825
8×add-cube-cbrt_binary64_1829 *-un-lft-identity_binary64_1858 add-sqr-sqrt_binary64_1843
4×add-cbrt-cube_binary64_1830 pow1/3_binary64_1796 add-exp-log_binary64_1822 pow1_binary64_1804 add-log-exp_binary64_1823
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)

series351.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(cbrt.f64 x)
99.0ms
(cbrt.f64 x)
82.0ms
(cbrt.f64 y)
86.0ms
(cbrt.f64 y)

simplify86.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
05300340

prune277.0ms

Filtered
48 candidates to 56 candidates (-16.7%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New54256
Fresh077
Picked101
Done000
Total55964

Merged error: 0.0b

Counts
64 → 9

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_1825
8×add-cube-cbrt_binary64_1829 *-un-lft-identity_binary64_1858 add-sqr-sqrt_binary64_1843
4×add-cbrt-cube_binary64_1830 pow1/3_binary64_1796 add-exp-log_binary64_1822 pow1_binary64_1804 add-log-exp_binary64_1823
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt.f64 y)
2.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
7.0ms
(cbrt.f64 y)

series337.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(cbrt.f64 y)
86.0ms
(cbrt.f64 y)
83.0ms
(cbrt.f64 y)
83.0ms
(cbrt.f64 y)

simplify64.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04910340
14910340

prune264.0ms

Filtered
48 candidates to 56 candidates (-16.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New56056
Fresh088
Picked011
Done000
Total56965

Merged error: 0.0b

Counts
65 → 9

localize30.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
3.6b
(log.f64 (/.f64 x (cbrt.f64 y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×log-prod_binary64_1776
20×add-cube-cbrt_binary64_1829 *-un-lft-identity_binary64_1858 add-sqr-sqrt_binary64_1843
18×times-frac_binary64_1853 cbrt-prod_binary64_1825
7×add-exp-log_binary64_1822
5×pow1_binary64_1804
4×add-cbrt-cube_binary64_1830 add-log-exp_binary64_1823
3×pow1/3_binary64_1796
2×rem-log-exp_binary64_1821
1×div-exp_binary64_1811 div-inv_binary64_1859 log-div_binary64_1777 log-pow_binary64_1779
Counts
4 → 66
Calls
4 calls:
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
4.0ms
(log.f64 (/.f64 x (cbrt.f64 y)))

series347.0ms

Counts
4 → 12
Calls
4 calls:
83.0ms
(cbrt.f64 y)
85.0ms
(cbrt.f64 y)
85.0ms
(cbrt.f64 y)
94.0ms
(log.f64 (/.f64 x (cbrt.f64 y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05165851

prune276.0ms

Filtered
65 candidates to 78 candidates (-20.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New78078
Fresh077
Picked011
Done011
Total78987

Merged error: 0.0b

Counts
87 → 9

regimes359.0ms

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
03450
13450

end0.0ms

sample628.0ms

Algorithm
intervals
Results
355.0ms8000×body80valid
24.0ms741×body80nan
2.0ms46×body80invalid

Profiling

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