Details

Time bar (total: 0.0hr)

sample0.0hr

Algorithm
intervals
Results
0.0hr332×body80valid

simplify0.0hr

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0hr)

IterNodesCost
0103
1233
2383
3473
4473

prune0.0hr

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: 0.0b

Counts
2 → 1

localize0.0hr

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 (* x 0.5)))

rewrite0.0hr

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
0.0hr
(* x (- 1.0 (* x 0.5)))

series0.0hr

Counts
1 → 3
Calls
1 calls:
0.0hr
(* x (- 1.0 (* x 0.5)))

simplify0.0hr

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (0.0hr)

IterNodesCost
0122130
1534113
22890113
35001113

prune0.0hr

Filtered
27 candidates to 16 candidates (40.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize0.0hr

Local error

Found 1 expressions with local error:

0.0b
(+ (* x 1.0) (* x (neg (* x 0.5))))

rewrite0.0hr

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
0.0hr
(+ (* x 1.0) (* x (neg (* x 0.5))))

series0.0hr

Counts
1 → 3
Calls
1 calls:
0.0hr
(+ (* x 1.0) (* x (neg (* x 0.5))))

simplify0.0hr

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 2 (0.0hr)

IterNodesCost
0116114
149390
2319686
3500186

prune0.0hr

Filtered
17 candidates to 12 candidates (29.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh000
Picked011
Done011
Total17219

Merged error: 0b

Counts
19 → 2

regimes0.0hr

Accuracy

0% (0.0b remaining)

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

bsearch0.0hr

simplify0.0hr

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0hr)

IterNodesCost
083
183

end0.0hr

sample0.0hr

Algorithm
intervals
Results
0.0hr10746×body80valid

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