Details

Time bar (total: 1.7s)

sample27.0ms

Algorithm
intervals
Results
11.0ms260×body80valid
5.0ms251×body80nan

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
044
144

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
5×add-cube-cbrt *-un-lft-identity
4×pow1 associate-*r*
3×add-exp-log distribute-rgt-in distribute-lft-in associate-*l* add-cbrt-cube
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
5.0ms
(* x (log x))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* x (log x))

simplify59.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04752169
14752169

prune44.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New20828
Fresh000
Picked011
Done000
Total20929

Merged error: 0.0b

Counts
29 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt x)))
0.3b
(+ (* x (* (log (cbrt x)) 2)) (* x (log (cbrt x))))
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
18×cbrt-prod add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
12×distribute-rgt-in associate-+r+ distribute-lft-in
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 78
Calls
4 calls:
6.0ms
(* x (log (cbrt x)))
8.0ms
(+ (* x (* (log (cbrt x)) 2)) (* x (log (cbrt x))))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series161.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* x (log (cbrt x)))
57.0ms
(+ (* x (* (log (cbrt x)) 2)) (* x (log (cbrt x))))
24.0ms
(cbrt x)
25.0ms
(cbrt x)

simplify61.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04960588
14960588

prune101.0ms

Filtered
58 candidates to 90 candidates (-55.2%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New86490
Fresh347
Picked101
Done011
Total90999

Merged error: 0b

Counts
99 → 9

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt x)
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))

series128.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt x)
36.0ms
(cbrt (cbrt x))
33.0ms
(cbrt (cbrt x))
34.0ms
(cbrt (cbrt x))

simplify32.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05410323

prune97.0ms

Filtered
49 candidates to 65 candidates (-32.7%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh077
Picked011
Done011
Total65974

Merged error: 0b

Counts
74 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (log x) (sqrt x))
0.3b
(* (sqrt x) (* (log x) (sqrt x)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
10×pow1 associate-*l*
9×add-exp-log add-cbrt-cube
7×add-cube-cbrt *-un-lft-identity associate-*r* sqrt-prod
4×pow-prod-down prod-exp cbrt-unprod
2×*-commutative add-log-exp unswap-sqr
1×log-pow
Counts
2 → 44
Calls
2 calls:
6.0ms
(* (log x) (sqrt x))
7.0ms
(* (sqrt x) (* (log x) (sqrt x)))

series26.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(* (log x) (sqrt x))
16.0ms
(* (sqrt x) (* (log x) (sqrt x)))

simplify51.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04945448
14945448

prune48.0ms

Filtered
34 candidates to 50 candidates (-47.1%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New50050
Fresh066
Picked011
Done022
Total50959

Merged error: 0b

Counts
59 → 9

regimes100.0ms

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 (0.0ms)

IterNodesCost
044
144

end0.0ms

sample625.0ms

Algorithm
intervals
Results
204.0ms8047×body80valid
148.0ms8110×body80nan

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