Details

Time bar (total: 1.2s)

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0189
1369
2689
31179
41749
51959
61979
71979

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 33.4b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

2.4b
(- (* x x) (* (* y 4.0) y))
32.8b
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

rewrite13.0ms

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)))

series19.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(- (* x x) (* (* y 4.0) y))
12.0ms
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

simplify189.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0221583
1964535
24800534
35002534

prune71.0ms

Filtered
39 candidates to 50 candidates (-28.2%)
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

prune2.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0.3b

Counts
3 → 3

localize2.0ms

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

regimes221.0ms

Accuracy

61.4% (12.0b remaining)

Error of 12.4b against oracle of 0.4b and baseline of 31.5b

bsearch76.0ms

Steps
ItersRangePoint
7
6.958092566550141e+102
1.0705574749066751e+105
1.0541764428583513e+105
9
2.1998237135132986e-116
7.812284640633632e-110
2.4422272024826744e-116
8
-5.417102497559871e-97
-7.269990708290824e-100
-8.20523521345842e-99
9
-2.1550539184313327e+64
-1.8324079727629176e+56
-2.1206412856111805e+64
8
-1.1446708155820095e+92
-2.5782862618072367e+89
-2.708736128261758e+89

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03118
13118

end0.0ms

sample568.0ms

Algorithm
intervals
Results
350.0ms8000×body80valid

Profiling

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