Details

Time bar (total: 1.4s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
073
183
283

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: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (fabs (- x y)))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×add-sqr-sqrt sqrt-prod
2×pow1 add-cube-cbrt *-un-lft-identity
1×add-exp-log rem-sqrt-square sqrt-pow1 pow1/2 add-cbrt-cube add-log-exp
Counts
1 → 13
Calls
1 calls:
1.0ms
(sqrt (fabs (- x y)))

series13.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(sqrt (fabs (- x y)))

simplify96.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 7 (27.0ms)

IterNodesCost
02664
13062
23362
33862
45762
511162
653862
7177061
8500161

prune23.0ms

Filtered
16 candidates to 10 candidates (62.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0.0b

Counts
17 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (cbrt (fabs (- x y))))
0.3b
(* (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))))
0.5b
(cbrt (fabs (- x y)))
0.5b
(cbrt (fabs (- x y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
14×cbrt-prod sqrt-prod
12×add-cube-cbrt *-un-lft-identity
9×associate-*r*
7×pow1
6×add-exp-log add-cbrt-cube
4×add-log-exp
3×pow1/3 associate-*l* unswap-sqr
2×rem-sqrt-square sqrt-pow1
1×pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
4 → 66
Calls
4 calls:
2.0ms
(sqrt (cbrt (fabs (- x y))))
6.0ms
(* (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))))
1.0ms
(cbrt (fabs (- x y)))
1.0ms
(cbrt (fabs (- x y)))

series172.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(sqrt (cbrt (fabs (- x y))))
53.0ms
(* (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))))
38.0ms
(cbrt (fabs (- x y)))
42.0ms
(cbrt (fabs (- x y)))

simplify138.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0113596
1386553
21141546
34941539
45001539

prune148.0ms

Filtered
78 candidates to 52 candidates (66.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New77178
Fresh000
Picked101
Done011
Total78280

Merged error: 0b

Counts
80 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (fabs (- x y)))
0.3b
(* (fabs (cbrt (fabs (- x y)))) (fabs (cbrt (sqrt (fabs (- x y))))))
0.5b
(cbrt (fabs (- x y)))
0.5b
(cbrt (sqrt (fabs (- x y))))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
10×add-cube-cbrt *-un-lft-identity
9×cbrt-prod
7×pow1
6×add-exp-log sqrt-prod add-cbrt-cube
4×add-log-exp
3×associate-*r* associate-*l*
2×pow1/3
1×rem-sqrt-square sqrt-pow1 pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 56
Calls
4 calls:
1.0ms
(sqrt (fabs (- x y)))
3.0ms
(* (fabs (cbrt (fabs (- x y)))) (fabs (cbrt (sqrt (fabs (- x y))))))
1.0ms
(cbrt (fabs (- x y)))
2.0ms
(cbrt (sqrt (fabs (- x y))))

series103.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(sqrt (fabs (- x y)))
14.0ms
(* (fabs (cbrt (fabs (- x y)))) (fabs (cbrt (sqrt (fabs (- x y))))))
42.0ms
(cbrt (fabs (- x y)))
39.0ms
(cbrt (sqrt (fabs (- x y))))

simplify162.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 3 (28.0ms)

IterNodesCost
0115531
1330471
2914465
34405462
45002462

prune196.0ms

Filtered
68 candidates to 45 candidates (66.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done011
Total68270

Merged error: 0b

Counts
70 → 2

regimes77.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
053

end0.0ms

sample258.0ms

Algorithm
intervals
Results
129.0ms8000×body80valid