Details

Time bar (total: 2.4s)

analyze796.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
5.8%94%0.2%9
7.6%92.2%0.2%10
11.6%88.2%0.2%11
18.5%81.3%0.2%12
32.3%66.9%0.8%13
37%62.2%0.8%14

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms47×body80invalid

simplify121.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (118.0ms)

IterNodesCost
049735
149735

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 6.9b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

6.7b
(*.f64 x (/.f64 y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*r*_binary64
10×times-frac_binary64
9×*-un-lft-identity_binary64 add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
3×pow1_binary64 associate-*l*_binary64
2×cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 associate-*r/_binary64 div-inv_binary64 div-exp_binary64 *-commutative_binary64
Counts
1 → 32
Calls
1 calls:
7.0ms
(*.f64 x (/.f64 y z))

series5.0ms

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

simplify68.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
05355230

prune45.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh000
Picked011
Done000
Total261036

Merged error: 0.0b

Counts
36 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
1.6b
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log_binary64
14×add-cbrt-cube_binary64
12×add-sqr-sqrt_binary64
9×*-un-lft-identity_binary64 cbrt-unprod_binary64 add-cube-cbrt_binary64 prod-exp_binary64 cbrt-prod_binary64
6×pow1_binary64
5×associate-*r*_binary64
4×add-log-exp_binary64 cbrt-undiv_binary64 div-exp_binary64
3×pow1/3_binary64 associate-*l*_binary64
2×unswap-sqr_binary64 times-frac_binary64
1×pow-prod-down_binary64 associate-*r/_binary64 div-inv_binary64 *-commutative_binary64
Counts
4 → 63
Calls
4 calls:
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
12.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

series69.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(cbrt.f64 y)
14.0ms
(cbrt.f64 y)
14.0ms
(cbrt.f64 y)
27.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

simplify49.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04968523
14968523

prune50.0ms

Filtered
56 candidates to 75 candidates (-33.9%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New74175
Fresh088
Picked011
Done011
Total741185

Merged error: 0.0b

Counts
85 → 11

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt.f64 z)
0.5b
(cbrt.f64 z)
0.5b
(cbrt.f64 z)
3.6b
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt_binary64
28×times-frac_binary64
25×add-exp-log_binary64
22×*-un-lft-identity_binary64 associate-*r*_binary64 add-cube-cbrt_binary64
20×cbrt-prod_binary64
18×add-cbrt-cube_binary64
8×cbrt-unprod_binary64 prod-exp_binary64
7×cbrt-undiv_binary64 associate-*l*_binary64 div-exp_binary64
6×pow1_binary64 unswap-sqr_binary64
4×add-log-exp_binary64
3×pow1/3_binary64
2×div-inv_binary64
1×pow-prod-down_binary64 associate-*r/_binary64 frac-times_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt.f64 z)
1.0ms
(cbrt.f64 z)
1.0ms
(cbrt.f64 z)
16.0ms
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

series53.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(cbrt.f64 z)
14.0ms
(cbrt.f64 z)
14.0ms
(cbrt.f64 z)
11.0ms
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

simplify59.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04952779
14952779

prune57.0ms

Filtered
81 candidates to 104 candidates (-28.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1022104
Fresh448
Picked011
Done022
Total1069115

Merged error: 0b

Counts
115 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

3.9b
(*.f64 y (/.f64 x z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*r*_binary64
10×times-frac_binary64
9×*-un-lft-identity_binary64 add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
3×pow1_binary64 associate-*l*_binary64
2×cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 associate-*r/_binary64 div-inv_binary64 div-exp_binary64 *-commutative_binary64
Counts
1 → 32
Calls
1 calls:
7.0ms
(*.f64 y (/.f64 x z))

series5.0ms

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

simplify65.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
05155230

prune11.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New34135
Fresh145
Picked011
Done033
Total35944

Merged error: 0b

Counts
44 → 9

regimes302.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01319
11319

end0.0ms

sample552.0ms

Algorithm
intervals
Results
269.0ms8000×body80valid
48.0ms1510×body80invalid

Profiling

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