Details

Time bar (total: 4.0s)

analyze750.0ms

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×body128valid
2.0ms52×body128invalid

simplify180.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (169.0ms)

IterNodesCost
043667
143667

prune3.0ms

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: 7.4b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

7.0b
(*.f64 x (/.f64 y z))

rewrite10.0ms

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:
8.0ms
(*.f64 x (/.f64 y z))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(*.f64 x (/.f64 y z))

simplify85.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
04907348
14907348

prune31.0ms

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

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New28735
Fresh000
Picked011
Done000
Total28836

Merged error: 0.0b

Counts
36 → 8

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)
2.1b
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

rewrite23.0ms

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)
13.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

series600.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(cbrt.f64 y)
151.0ms
(cbrt.f64 y)
149.0ms
(cbrt.f64 y)
147.0ms
(*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

simplify65.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05023830

prune56.0ms

Filtered
57 candidates to 75 candidates (-31.6%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New74175
Fresh066
Picked011
Done011
Total74983

Merged error: 0.0b

Counts
83 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64
8×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
4×add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt.f64 z)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)

series606.0ms

Counts
4 → 12
Calls
4 calls:
159.0ms
(cbrt.f64 z)
148.0ms
(cbrt.f64 y)
143.0ms
(cbrt.f64 y)
155.0ms
(cbrt.f64 y)

simplify64.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04938340
14938340

prune43.0ms

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

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh066
Picked011
Done022
Total56965

Merged error: 0.0b

Counts
65 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 z)
0.6b
(cbrt.f64 z)
0.6b
(cbrt.f64 z)
3.4b
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

rewrite28.0ms

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)
17.0ms
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

series589.0ms

Counts
4 → 12
Calls
4 calls:
152.0ms
(cbrt.f64 z)
162.0ms
(cbrt.f64 z)
168.0ms
(cbrt.f64 z)
106.0ms
(*.f64 (/.f64 x (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (/.f64 y (cbrt.f64 z)))

simplify70.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
050691213

prune64.0ms

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

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New1031104
Fresh235
Picked011
Done033
Total1058113

Merged error: 0b

Counts
113 → 8

regimes82.0ms

Accuracy

0% (1.3b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01331
11331

end0.0ms

sample575.0ms

Algorithm
intervals
Results
264.0ms8000×body128valid
53.0ms1584×body128invalid

Profiling

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