Details

Time bar (total: 2.6s)

analyze42.0ms

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

sample23.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms2×body80invalid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0167
1167

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1_binary64_2446 add-exp-log_binary64_2464 add-cbrt-cube_binary64_2472
3×pow-prod-down_binary64_2427 prod-exp_binary64_2451 associate-*r*_binary64_2559 cbrt-unprod_binary64_2469
2×add-cube-cbrt_binary64_2471 add-sqr-sqrt_binary64_2485 *-un-lft-identity_binary64_2500
1×associate-*l*_binary64_2560 add-log-exp_binary64_2465 *-commutative_binary64_2568
Counts
1 → 18
Calls
1 calls:
5.0ms
(*.f64 (*.f64 x 27) y)

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(*.f64 (*.f64 x 27) y)

simplify76.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
04895179
14895179

prune87.0ms

Filtered
14 candidates to 21 candidates (-50.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New17421
Fresh000
Picked011
Done000
Total17522

Merged error: 0.0b

Counts
22 → 5

localize16.0ms

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_2446 add-exp-log_binary64_2464 add-cbrt-cube_binary64_2472
3×associate-*l*_binary64_2560 pow-prod-down_binary64_2427 prod-exp_binary64_2451 cbrt-unprod_binary64_2469
2×add-cube-cbrt_binary64_2471 add-sqr-sqrt_binary64_2485 *-un-lft-identity_binary64_2500
1×add-log-exp_binary64_2465 associate-*r*_binary64_2559 *-commutative_binary64_2568
Counts
1 → 18
Calls
1 calls:
5.0ms
(*.f64 x (*.f64 27 y))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(*.f64 x (*.f64 27 y))

simplify73.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04864177
14864177

prune71.0ms

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

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh123
Picked011
Done011
Total20626

Merged error: 0.0b

Counts
26 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod_binary64_2467
23×add-sqr-sqrt_binary64_2485
15×add-cube-cbrt_binary64_2471 *-un-lft-identity_binary64_2500
11×pow1_binary64_2446
9×pow1/3_binary64_2438
6×associate-*l*_binary64_2560 add-exp-log_binary64_2464 swap-sqr_binary64_2527 associate-*r*_binary64_2559
4×add-log-exp_binary64_2465 add-cbrt-cube_binary64_2472 unswap-sqr_binary64_2528
2×pow-prod-up_binary64_2426 pow-prod-down_binary64_2427 pow-sqr_binary64_2533
1×pow-plus_binary64_2441 pow2_binary64_2437 prod-exp_binary64_2451 *-commutative_binary64_2568 cbrt-unprod_binary64_2469
Counts
4 → 73
Calls
4 calls:
5.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series348.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
81.0ms
(cbrt.f64 x)
88.0ms
(cbrt.f64 x)
81.0ms
(cbrt.f64 x)

simplify77.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05309608

prune287.0ms

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

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New83285
Fresh033
Picked011
Done022
Total83891

Merged error: 0.0b

Counts
91 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(*.f64 (cbrt.f64 (*.f64 y (*.f64 27 x))) (cbrt.f64 (*.f64 y (*.f64 27 x))))
6.7b
(cbrt.f64 (*.f64 y (*.f64 27 x)))
6.7b
(cbrt.f64 (*.f64 y (*.f64 27 x)))
6.7b
(cbrt.f64 (*.f64 y (*.f64 27 x)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1_binary64_2446
10×add-sqr-sqrt_binary64_2485
9×pow1/3_binary64_2438
8×add-cube-cbrt_binary64_2471 *-un-lft-identity_binary64_2500
7×cbrt-prod_binary64_2467
6×add-exp-log_binary64_2464
4×associate-*l*_binary64_2560 add-log-exp_binary64_2465 add-cbrt-cube_binary64_2472 swap-sqr_binary64_2527 associate-*r*_binary64_2559
2×pow-prod-up_binary64_2426 pow-prod-down_binary64_2427 pow-sqr_binary64_2533
1×pow-plus_binary64_2441 pow2_binary64_2437 prod-exp_binary64_2451 unswap-sqr_binary64_2528 *-commutative_binary64_2568 cbrt-unprod_binary64_2469
Counts
4 → 58
Calls
4 calls:
6.0ms
(*.f64 (cbrt.f64 (*.f64 y (*.f64 27 x))) (cbrt.f64 (*.f64 y (*.f64 27 x))))
4.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))
4.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))
4.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))

series313.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(*.f64 (cbrt.f64 (*.f64 y (*.f64 27 x))) (cbrt.f64 (*.f64 y (*.f64 27 x))))
73.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))
73.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))
73.0ms
(cbrt.f64 (*.f64 y (*.f64 27 x)))

simplify94.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
04915778
14915778

prune221.0ms

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

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New67370
Fresh044
Picked101
Done033
Total681078

Merged error: 0.0b

Counts
78 → 10

regimes439.0ms

Accuracy

0% (0.2b 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
087
187

end0.0ms

sample313.0ms

Algorithm
intervals
Results
151.0ms8000×body80valid
2.0ms80×body80invalid

Profiling

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