Details

Time bar (total: 1.5s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

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))

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))

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* x (log x))

simplify35.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune44.0ms

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

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New21728
Fresh000
Picked101
Done000
Total22729

Merged error: 0.0b

Counts
29 → 7

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt x))
0.0b
(log (sqrt x))
0.3b
(* x (log (sqrt x)))
0.3b
(* x (log (sqrt x)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
24×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
18×sqrt-prod
16×pow1
12×distribute-rgt-in distribute-lft-in associate-*r* log-pow
10×add-exp-log
8×add-cbrt-cube
6×associate-*l*
4×sqrt-pow1 pow1/2 add-log-exp
2×rem-log-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 100
Calls
4 calls:
2.0ms
(log (sqrt x))
2.0ms
(log (sqrt x))
5.0ms
(* x (log (sqrt x)))
5.0ms
(* x (log (sqrt x)))

series23.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(log (sqrt x))
4.0ms
(log (sqrt x))
7.0ms
(* x (log (sqrt x)))
8.0ms
(* x (log (sqrt x)))

simplify151.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0195630
1781570
23784548
35002548

prune116.0ms

Filtered
74 candidates to 112 candidates (-51.4%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New1084112
Fresh156
Picked011
Done000
Total10910119

Merged error: 0.0b

Counts
119 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
17×*-un-lft-identity
16×add-cube-cbrt
12×cbrt-prod log-prod associate-*r* sqrt-prod
11×pow1
8×add-exp-log add-cbrt-cube
7×distribute-rgt-in distribute-lft-in
6×associate-*l*
4×log-pow add-log-exp
2×distribute-rgt-out pow1/3 associate-*r/ pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×distribute-lft1-in sqrt-pow1 flip3-+ pow1/2 flip-+
Counts
4 → 86
Calls
4 calls:
6.0ms
(* x (log (sqrt x)))
7.0ms
(* x (+ (* 2 (log (cbrt (sqrt x)))) (log (cbrt (sqrt x)))))
2.0ms
(cbrt (sqrt x))
2.0ms
(cbrt (sqrt x))

series72.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* x (log (sqrt x)))
35.0ms
(* x (+ (* 2 (log (cbrt (sqrt x)))) (log (cbrt (sqrt x)))))
15.0ms
(cbrt (sqrt x))
15.0ms
(cbrt (sqrt x))

simplify53.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0398677
11732580
25001542

prune120.0ms

Filtered
67 candidates to 98 candidates (-46.3%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh088
Picked011
Done011
Total9810108

Merged error: 0.0b

Counts
108 → 10

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series92.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt x) (cbrt x))
21.0ms
(cbrt x)
23.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify75.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune94.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh077
Picked011
Done022
Total851095

Merged error: 0.0b

Counts
95 → 10

regimes146.0ms

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
067
167

end0.0ms

sample333.0ms

Algorithm
intervals
Results
205.0ms8032×body80valid

Profiling

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