Details

Time bar (total: 1.1s)

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0189
1369
2689
31179
41749
51959
61979
71979

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: 32.9b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

4.2b
(- (* x x) (* (* y 4.0) y))
32.2b
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube add-log-exp
associate-/r* associate-/l*
pow1 flip3-- associate-/r/ flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
3.0ms
(- (* x x) (* (* y 4.0) y))
8.0ms
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

series101.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(- (* x x) (* (* y 4.0) y))
59.0ms
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

simplify183.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0221583
1964535
24800534
35002534

prune100.0ms

Filtered
50 candidates to 39 candidates (78.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New48250
Fresh000
Picked011
Done000
Total48351

Merged error: 0.3b

Counts
51 → 3

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune1.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0.3b

Counts
3 → 3

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0.3b

Counts
3 → 3

regimes158.0ms

Accuracy

60.4% (12.6b remaining)

Error of 13.0b against oracle of 0.4b and baseline of 32.1b

bsearch129.0ms

Steps
ItersRangePoint
8
2.320671068927098e+198
1.1875553556320126e+203
3.013442271263725e+202
9
9.025685282802857e+79
1.2261032710188068e+86
9.144082202807282e+79
10
1.0742929943373455e+22
1.939975384447066e+37
1.4925670201056794e+37
8
2.6725893953473253e-208
1.2437687579427794e-203
1.0192473399437176e-206

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02822
12822

end0.0ms

sample406.0ms

Algorithm
intervals
Results
275.0ms8000×body80valid

Profiling

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