Details

Time bar (total: 3.9s)

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
5.0ms292×body80nan

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite5.0ms

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:
4.0ms
(* x (log x))

series179.0ms

Counts
1 → 3
Calls
1 calls:
179.0ms
(* x (log x))

simplify182.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
093115
134699
2104492
3425392
4500192

prune37.0ms

Filtered
28 candidates to 16 candidates (57.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New22628
Fresh000
Picked011
Done000
Total22729

Merged error: 0.0b

Counts
29 → 7

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt x))))
0.3b
(* x (log (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
10.0ms
(* x (* 2 (log (cbrt x))))
5.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
351.0ms
(* x (* 2 (log (cbrt x))))
329.0ms
(* x (log (cbrt x)))
186.0ms
(cbrt x)
210.0ms
(cbrt x)

simplify42.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0288642
11206563
25001541

prune190.0ms

Filtered
108 candidates to 69 candidates (63.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1035108
Fresh325
Picked101
Done011
Total1078115

Merged error: 0.0b

Counts
115 → 8

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (* (cbrt x) (cbrt x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series957.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt x)
316.0ms
(cbrt x)
176.0ms
(cbrt x)
284.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify83.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (79.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune185.0ms

Filtered
54 candidates to 48 candidates (88.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh066
Picked011
Done011
Total54862

Merged error: 0.0b

Counts
62 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt x) (* (sqrt x) (log x)))
0.4b
(* (sqrt x) (log x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
18×log-prod
17×add-sqr-sqrt
15×distribute-rgt-in distribute-lft-in
13×add-cube-cbrt *-un-lft-identity
12×associate-*l*
10×pow1
9×add-exp-log add-cbrt-cube
7×sqrt-prod
5×associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×*-commutative add-log-exp unswap-sqr
1×log-pow
Counts
2 → 62
Calls
2 calls:
7.0ms
(* (sqrt x) (* (sqrt x) (log x)))
5.0ms
(* (sqrt x) (log x))

series235.0ms

Counts
2 → 6
Calls
2 calls:
156.0ms
(* (sqrt x) (* (sqrt x) (log x)))
79.0ms
(* (sqrt x) (log x))

simplify44.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0353446
11544398
25002373

prune86.0ms

Filtered
68 candidates to 39 candidates (57.4%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New65368
Fresh325
Picked101
Done022
Total69776

Merged error: 0b

Counts
76 → 7

regimes52.0ms

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
042
142

end0.0ms

sample483.0ms

Algorithm
intervals
Results
200.0ms8041×body80valid
128.0ms7876×body80nan

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