Details

Time bar (total: 1.1s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%50%25%3
37.5%25%37.5%4
43.7%12.5%43.8%5
46.9%6.2%46.9%6
48.4%3.1%48.5%7
49.2%1.6%49.2%8
49.6%0.8%49.6%9
49.6%0.4%50%10
49.7%0.2%50.1%11
49.7%0.1%50.2%12
49.7%0%50.2%13
49.7%0%50.2%14

sample11.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
044
144

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b
(*.f64 x (log.f64 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64
log-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64
pow1_binary64 associate-*r*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64
pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 log-pow_binary64 unswap-sqr_binary64 prod-exp_binary64 *-commutative_binary64
Counts
1 → 25
Calls
1 calls:
5.0ms
(*.f64 x (log.f64 x))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(*.f64 x (log.f64 x))

simplify57.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04860169
14860169

prune19.0ms

Filtered
16 candidates to 28 candidates (-75.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New21728
Fresh000
Picked011
Done000
Total21829

Merged error: 0.0b

Counts
29 → 8

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(*.f64 x (log.f64 (cbrt.f64 x)))
0.3b
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod_binary64
18×add-sqr-sqrt_binary64 cbrt-prod_binary64
16×*-un-lft-identity_binary64 add-cube-cbrt_binary64
12×distribute-lft-in_binary64 distribute-rgt-in_binary64 associate-+r+_binary64
pow1_binary64
add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r*_binary64
pow1/3_binary64 associate-*l*_binary64
log-pow_binary64
pow-prod-down_binary64 flip3-+_binary64 cbrt-unprod_binary64 distribute-lft-out_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64 *-commutative_binary64
Counts
4 → 78
Calls
4 calls:
5.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
8.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series111.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
40.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
15.0ms
(cbrt.f64 x)
16.0ms
(cbrt.f64 x)

simplify55.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04876606
14876606

prune46.0ms

Filtered
63 candidates to 90 candidates (-42.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New85590
Fresh516
Picked101
Done011
Total91798

Merged error: 0b

Counts
98 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 (*.f64 x 1/3) (log.f64 x)))
0.4b
(*.f64 x 1/3)
0.4b
(*.f64 (*.f64 x 1/3) (log.f64 x))
0.6b
(cbrt.f64 x)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
12×*-un-lft-identity_binary64 pow1_binary64 log-prod_binary64 add-cube-cbrt_binary64
11×add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r*_binary64
add-log-exp_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 associate-+r+_binary64
pow-prod-down_binary64 cbrt-unprod_binary64 associate-*l*_binary64 prod-exp_binary64
cbrt-prod_binary64
*-commutative_binary64
flip3-+_binary64 pow1/3_binary64 log-pow_binary64 unswap-sqr_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
4 → 71
Calls
4 calls:
8.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 (*.f64 x 1/3) (log.f64 x)))
4.0ms
(*.f64 x 1/3)
6.0ms
(*.f64 (*.f64 x 1/3) (log.f64 x))
1.0ms
(cbrt.f64 x)

series86.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 (*.f64 x 1/3) (log.f64 x)))
4.0ms
(*.f64 x 1/3)
12.0ms
(*.f64 (*.f64 x 1/3) (log.f64 x))
15.0ms
(cbrt.f64 x)

simplify66.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
04987496
14987496

prune40.0ms

Filtered
56 candidates to 83 candidates (-48.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New82183
Fresh145
Picked011
Done011
Total83790

Merged error: 0b

Counts
90 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod_binary64
10×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
2.0ms
(cbrt.f64 (cbrt.f64 x))
2.0ms
(cbrt.f64 (cbrt.f64 x))

series77.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(cbrt.f64 x)
15.0ms
(cbrt.f64 x)
22.0ms
(cbrt.f64 (cbrt.f64 x))
25.0ms
(cbrt.f64 (cbrt.f64 x))

simplify40.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05118284

prune30.0ms

Filtered
52 candidates to 62 candidates (-19.2%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New62062
Fresh044
Picked011
Done022
Total62769

Merged error: 0b

Counts
69 → 7

regimes49.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
044
144

end0.0ms

sample299.0ms

Algorithm
intervals
Results
205.0ms8000×body80valid

Profiling

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