Details

Time bar (total: 677.0ms)

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune1.0ms

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: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
associate-/r/ associate-/l/
flip3-- frac-2neg flip3-+ clear-num flip-- flip-+ div-inv
Counts
1 → 7
Calls
1 calls:
4.0ms
(/ (+ x 1.0) (- 1.0 x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify223.0ms

Algorithm
egg-herbie
Counts
10 → 10
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
09749
129246
295740
3431840
4500140

prune20.0ms

Filtered
10 candidates to 9 candidates (90.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New9110
Fresh000
Picked011
Done000
Total9211

Merged error: 0b

Counts
11 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (pow x 2) x)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
+-commutative distribute-lft1-in flip3-+ flip-+ unpow2
Counts
1 → 4
Calls
1 calls:
3.0ms
(+ (pow x 2) x)

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(+ (pow x 2) x)

simplify84.0ms

Algorithm
egg-herbie
Counts
7 → 7
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04822
114821
245321
3183921
4500221

prune9.0ms

Filtered
7 candidates to 4 candidates (57.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New707
Fresh000
Picked011
Done011
Total729

Merged error: 0b

Counts
9 → 2

regimes21.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063
163

end0.0ms

sample210.0ms

Algorithm
intervals
Results
124.0ms8000×body80valid