Details

Time bar (total: 1.2s)

sample25.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
5.0ms256×pre80true

simplify69.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0227
1487
21047
31967
43597
56867
613437
750017

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 21.3b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* y y))
21.1b
(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
associate-/l/
add-exp-log add-cbrt-cube
flip3-+ flip-+
add-sqr-sqrt frac-times add-cube-cbrt *-un-lft-identity add-log-exp
flip3-- times-frac associate-/r* flip--
pow1 cbrt-undiv associate-*r/ div-exp associate-*l/ associate-/r/
+-commutative frac-2neg prod-exp clear-num sum-log cbrt-unprod div-inv associate-/l*
Counts
2 → 42
Calls
2 calls:
8.0ms
(+ (* x x) (* y y))
12.0ms
(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))

series17.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x x) (* y y))
11.0ms
(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0308388
11848330
25001322

prune63.0ms

Filtered
48 candidates to 39 candidates (18.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New46248
Fresh000
Picked011
Done000
Total46349

Merged error: 0.9b

Counts
49 → 3

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune3.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0.9b

Counts
3 → 3

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0.9b

Counts
3 → 3

regimes148.0ms

Accuracy

69.9% (6.4b remaining)

Error of 6.9b against oracle of 0.4b and baseline of 21.8b

bsearch105.0ms

Steps
ItersRangePoint
9
7.67824924918122e-170
1.4314841716591508e-161
7.855831520293517e-170
9
1.1593684333295182e-209
3.010108522921433e-204
2.9821042112063788e-204
9
-4.2319344903767607e-249
-6.159628791933831e-258
-4.167743124689291e-249
4
-6.966154246198682e-217
-4.748587090387533e-217
-4.817886064006631e-217
4
-4.794075262215053e-194
-3.3277578867636625e-194
-4.748252844232197e-194
7
-8.020630092729635e-159
-1.6221083820090224e-160
-1.6533473137290275e-160
10
-6.186508258667137e+156
-3.408645916400476e+137
-3.779239936099888e+140

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03714
13714

end0.0ms

sample674.0ms

Algorithm
intervals
Results
312.0ms8000×body80valid
157.0ms8000×pre80true

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