Details

Time bar (total: 1.2s)

analyze43.0ms

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
25%74.9%0.1%5
50%50%0.1%6
62.4%31.2%6.3%7
71.8%21.9%6.3%8
76.5%14%9.5%9
80.4%10.1%9.5%10
82.3%6.6%11%11
84.1%4.9%11%12
85%3.2%11.8%13
85.8%2.4%11.8%14

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
0.0ms1×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0155
1155

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(*.f64 (*.f64 x 27.0) y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
3×pow-prod-down_binary64 cbrt-unprod_binary64 associate-*r*_binary64 prod-exp_binary64
2×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
1×add-log-exp_binary64 associate-*l*_binary64 *-commutative_binary64
Counts
1 → 18
Calls
1 calls:
6.0ms
(*.f64 (*.f64 x 27.0) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(*.f64 (*.f64 x 27.0) y)

simplify43.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04903122
14903122

prune28.0ms

Filtered
11 candidates to 21 candidates (-90.9%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New16521
Fresh000
Picked011
Done000
Total16622

Merged error: 0.0b

Counts
22 → 6

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(*.f64 x (*.f64 27.0 y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
3×pow-prod-down_binary64 cbrt-unprod_binary64 associate-*l*_binary64 prod-exp_binary64
2×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
1×add-log-exp_binary64 associate-*r*_binary64 *-commutative_binary64
Counts
1 → 18
Calls
1 calls:
5.0ms
(*.f64 x (*.f64 27.0 y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(*.f64 x (*.f64 27.0 y))

simplify56.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05107121

prune26.0ms

Filtered
10 candidates to 21 candidates (-110.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh044
Picked011
Done011
Total19827

Merged error: 0.0b

Counts
27 → 8

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(*.f64 (cbrt.f64 (*.f64 (*.f64 x 27.0) y)) (cbrt.f64 (*.f64 (*.f64 x 27.0) y)))
10.8b
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
10.8b
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
10.8b
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1_binary64
10×add-sqr-sqrt_binary64
9×pow1/3_binary64
8×*-un-lft-identity_binary64 add-cube-cbrt_binary64
7×cbrt-prod_binary64
6×add-exp-log_binary64
4×add-log-exp_binary64 swap-sqr_binary64 associate-*r*_binary64 add-cbrt-cube_binary64 associate-*l*_binary64
2×pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
1×cbrt-unprod_binary64 pow-plus_binary64 unswap-sqr_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 58
Calls
4 calls:
6.0ms
(*.f64 (cbrt.f64 (*.f64 (*.f64 x 27.0) y)) (cbrt.f64 (*.f64 (*.f64 x 27.0) y)))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))

series91.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(*.f64 (cbrt.f64 (*.f64 (*.f64 x 27.0) y)) (cbrt.f64 (*.f64 (*.f64 x 27.0) y)))
20.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
19.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
19.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))

simplify49.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05139497

prune81.0ms

Filtered
48 candidates to 70 candidates (-45.8%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New67370
Fresh055
Picked011
Done022
Total671178

Merged error: 0.0b

Counts
78 → 11

localize11.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt.f64 27.0)
10.8b
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
10.8b
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
11.0b
(cbrt.f64 (*.f64 x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod_binary64
5×*-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 → 38
Calls
4 calls:
1.0ms
(cbrt.f64 27.0)
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
3.0ms
(cbrt.f64 (*.f64 x y))

series73.0ms

Counts
4 → 10
Calls
4 calls:
0.0ms
(cbrt.f64 27.0)
30.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
28.0ms
(cbrt.f64 (*.f64 (*.f64 x 27.0) y))
15.0ms
(cbrt.f64 (*.f64 x y))

simplify53.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05217282

prune52.0ms

Filtered
39 candidates to 48 candidates (-23.1%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New47148
Fresh257
Picked011
Done033
Total491059

Merged error: 0.0b

Counts
59 → 10

regimes210.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
075
175

end0.0ms

sample275.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid
1.0ms82×body80invalid

Profiling

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