Details

Time bar (total: 2.1s)

analyze39.0ms

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

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body128valid
0.0ms2×body128invalid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0167
1167

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(*.f64 (*.f64 x 27) y)

rewrite7.0ms

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:
5.0ms
(*.f64 (*.f64 x 27) y)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(*.f64 (*.f64 x 27) y)

simplify59.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04886179
14886179

prune14.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(*.f64 x (*.f64 27 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 y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(*.f64 x (*.f64 27 y))

simplify59.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04914177
14914177

prune12.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New20121
Fresh044
Picked011
Done011
Total20727

Merged error: 0.0b

Counts
27 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 y) (cbrt.f64 y))
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)
0.6b
(cbrt.f64 y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod_binary64
23×add-sqr-sqrt_binary64
15×*-un-lft-identity_binary64 add-cube-cbrt_binary64
11×pow1_binary64
9×pow1/3_binary64
6×swap-sqr_binary64 associate-*r*_binary64 add-exp-log_binary64 associate-*l*_binary64
4×add-log-exp_binary64 add-cbrt-cube_binary64 unswap-sqr_binary64
2×pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
1×cbrt-unprod_binary64 pow-plus_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 73
Calls
4 calls:
6.0ms
(*.f64 (cbrt.f64 y) (cbrt.f64 y))
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)
1.0ms
(cbrt.f64 y)

series653.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(*.f64 (cbrt.f64 y) (cbrt.f64 y))
158.0ms
(cbrt.f64 y)
167.0ms
(cbrt.f64 y)
158.0ms
(cbrt.f64 y)

simplify61.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04935588
14935588

prune56.0ms

Filtered
65 candidates to 85 candidates (-30.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done022
Total85792

Merged error: 0.0b

Counts
92 → 7

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 (*.f64 (*.f64 x 27) y)) (cbrt.f64 (*.f64 (*.f64 x 27) y)))
8.8b
(cbrt.f64 (*.f64 (*.f64 x 27) y))
8.8b
(cbrt.f64 (*.f64 (*.f64 x 27) y))
8.8b
(cbrt.f64 (*.f64 (*.f64 x 27) y))

rewrite23.0ms

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) y)) (cbrt.f64 (*.f64 (*.f64 x 27) y)))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))
4.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))

series526.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(*.f64 (cbrt.f64 (*.f64 (*.f64 x 27) y)) (cbrt.f64 (*.f64 (*.f64 x 27) y)))
124.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))
125.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))
122.0ms
(cbrt.f64 (*.f64 (*.f64 x 27) y))

simplify74.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04888724
14888724

prune55.0ms

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

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New69170
Fresh033
Picked011
Done033
Total69877

Merged error: 0.0b

Counts
77 → 8

regimes67.0ms

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 (0.0ms)

IterNodesCost
087
187

end0.0ms

sample252.0ms

Algorithm
intervals
Results
131.0ms8000×body128valid
1.0ms94×body128invalid

Profiling

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