Details

Time bar (total: 2.7s)

analyze812.0ms

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

sample21.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms37×body80invalid

simplify121.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (118.0ms)

IterNodesCost
049735
149735

prune11.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.9b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

5.7b
(*.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))

series6.0ms

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

simplify73.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
05355230

prune64.0ms

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

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh101
Picked011
Done000
Total271037

Merged error: 0.0b

Counts
37 → 10

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 z)
0.6b
(cbrt.f64 z)
0.6b
(cbrt.f64 z)
3.5b
(*.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)))

series59.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(cbrt.f64 z)
17.0ms
(cbrt.f64 z)
15.0ms
(cbrt.f64 z)
12.0ms
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

simplify57.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04952779
14952779

prune102.0ms

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

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1022104
Fresh358
Picked011
Done011
Total1059114

Merged error: 0.0b

Counts
114 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

4.5b
(*.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))

series6.0ms

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

simplify68.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05155230

prune43.0ms

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

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New34135
Fresh156
Picked011
Done022
Total35944

Merged error: 0b

Counts
44 → 9

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
1.9b
(*.f64 (/.f64 x z) (cbrt.f64 y))
2.8b
(*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (/.f64 x z) (cbrt.f64 y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log_binary64
25×add-sqr-sqrt_binary64
18×pow1_binary64 add-cbrt-cube_binary64
15×*-un-lft-identity_binary64 cbrt-unprod_binary64 add-cube-cbrt_binary64 prod-exp_binary64
14×associate-*l*_binary64
11×times-frac_binary64 cbrt-prod_binary64
9×pow-prod-down_binary64
7×associate-*r*_binary64
4×add-log-exp_binary64 unswap-sqr_binary64
3×cbrt-undiv_binary64 div-exp_binary64
2×pow1/3_binary64 associate-*l/_binary64 *-commutative_binary64
1×associate-*r/_binary64 div-inv_binary64
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
8.0ms
(*.f64 (/.f64 x z) (cbrt.f64 y))
12.0ms
(*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (/.f64 x z) (cbrt.f64 y)))

series62.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(cbrt.f64 y)
16.0ms
(cbrt.f64 y)
19.0ms
(*.f64 (/.f64 x z) (cbrt.f64 y))
10.0ms
(*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (/.f64 x z) (cbrt.f64 y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
04959603
14959603

prune63.0ms

Filtered
68 candidates to 98 candidates (-44.1%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New98098
Fresh055
Picked011
Done033
Total989107

Merged error: 0b

Counts
107 → 9

regimes442.0ms

Accuracy

87.3% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 5.6b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02449
12449

end0.0ms

sample573.0ms

Algorithm
intervals
Results
267.0ms8000×body80valid
58.0ms1536×body80invalid

Profiling

Loading profile data...