Details

Time bar (total: 1.7s)

analyze451.0ms (26.4%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
18.7%81.1%0.1%8
28.1%71.8%0.1%9
42.1%57.7%0.1%10
49.1%50.7%0.1%11
57.3%42.5%0.1%12
66.9%33%0.1%13
71.7%28.2%0.1%14

sample18.0ms (1.1%)

Algorithm
intervals
Results
10.0ms256×body80valid

simplify3.0ms (0.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01912
11912

prune6.0ms (0.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 38.4b

Counts
2 → 1

localize8.0ms (0.5%)

Local error

Found 1 expressions with local error:

35.7b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite6.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity sqrt-div
add-exp-log rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 add-cbrt-cube flip-+ add-log-exp
Counts
1 → 15
Calls

1 calls:

5.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series19.0ms (1.1%)

Counts
1 → 3
Calls

1 calls:

19.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify29.0ms (1.7%)

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05042246

prune32.0ms (1.8%)

Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New15318
Fresh000
Picked011
Done000
Total15419

Merged error: 15.8b

Counts
19 → 4

localize1.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms (0%)

Counts
0 → 0

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune5.0ms (0.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New000
Fresh022
Picked011
Done011
Total044

Merged error: 15.8b

Counts
4 → 4

localize1.0ms (0.1%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms (0%)

Counts
0 → 0

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune3.0ms (0.2%)

Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done022
Total044

Merged error: 15.8b

Counts
4 → 4

localize1.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms (0%)

Counts
0 → 0

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms (0%)

Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done033
Total044

Merged error: 15.8b

Counts
4 → 4

regimes576.0ms (33.7%)

Accuracy

Total 8.3b remaining (31.1%)

Threshold costs 0b (0%)

bsearch63.0ms (3.7%)

Steps
ItersRangePoint
10
2.359624253710333e+48
7.427172526719097e+66
1.9385061330767246e+66
7
1.4040607903513335e-265
1.0046380071512905e-263
1.433782692190375e-265
9
-1.3793965374552096e-297
-1.5478042508697406e-302
-3.2027754573141866e-302
11
-1.2055076409972581e+58
-2.828610843824092e+36
-1.1944956675816954e+58

simplify1.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03144
13144

end0.0ms (0%)

sample477.0ms (27.9%)

Algorithm
intervals
Results
314.0ms8000×body80valid

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