Details

Time bar (total: 821.0ms)

analyze2.0ms (0.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
99.9%0%0.1%1

sample12.0ms (1.4%)

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms (0.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0695
1695

prune5.0ms (0.6%)

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 (0.5%)

Local error

Found 1 expressions with local error:

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

rewrite2.0ms (0.2%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity
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)))

series9.0ms (1.1%)

Counts
1 → 3
Calls

1 calls:

9.0ms
(sqrt (fabs (- x y)))

simplify119.0ms (14.5%)

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (117.0ms)

IterNodesCost
0478496
1478496

prune21.0ms (2.5%)

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 (0.9%)

Local error

Found 3 expressions with local error:

0.0b
(sqrt (fabs (- x y)))
0.5b
(pow (sqrt (fabs (- x y))) 3)
21.3b
(cbrt (pow (sqrt (fabs (- x y))) 3))

rewrite8.0ms (1%)

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
15×add-sqr-sqrt sqrt-prod
14×add-cube-cbrt *-un-lft-identity
12×unpow-prod-down cube-prod
pow1
add-exp-log add-cbrt-cube
pow-unpow pow-pow add-log-exp
cube-mult sqrt-pow1 pow1/2 unpow3 sqr-pow
pow-to-exp rem-sqrt-square pow1/3 pow-exp sqrt-pow2 rem-cbrt-cube rem-cube-cbrt
Counts
3 → 72
Calls

3 calls:

3.0ms
(cbrt (pow (sqrt (fabs (- x y))) 3))
3.0ms
(pow (sqrt (fabs (- x y))) 3)
1.0ms
(sqrt (fabs (- x y)))

series17.0ms (2.1%)

Counts
3 → 9
Calls

3 calls:

9.0ms
(pow (sqrt (fabs (- x y))) 3)
4.0ms
(cbrt (pow (sqrt (fabs (- x y))) 3))
4.0ms
(sqrt (fabs (- x y)))

simplify50.0ms (6.1%)

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05621607

prune97.0ms (11.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New81081
Fresh000
Picked011
Done011
Total81283

Merged error: 0.0b

Counts
83 → 2

regimes171.0ms (20.8%)

Accuracy

Total 0.0b remaining (11.3%)

Threshold costs 0.0b (11.3%)

bsearch0.0ms (0%)

simplify1.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0155
1155

end0.0ms (0%)

sample291.0ms (35.4%)

Algorithm
intervals
Results
172.0ms8000×body80valid

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