Details

Time bar (total: 1.0s)

sample13.0ms

Algorithm
intervals
Results
6.0ms290×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1113
2133
3133

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: 0.3b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (+ x y) (+ y y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt add-cube-cbrt
28×distribute-lft-out
15×distribute-rgt-out
12×associate-/r*
5×distribute-lft1-in count-2 distribute-rgt1-in
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
11.0ms
(/ (+ x y) (+ y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (+ x y) (+ y y))

simplify111.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0225519
1735475
23013475
35002475

prune91.0ms

Filtered
83 candidates to 47 candidates (56.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New81283
Fresh000
Picked101
Done000
Total82284

Merged error: 0b

Counts
84 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 1/2 (/ x y))
0.0b
(+ (* 1/2 (/ x y)) 1/2)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
6.0ms
(* 1/2 (/ x y))
5.0ms
(+ (* 1/2 (/ x y)) 1/2)

series37.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* 1/2 (/ x y))
20.0ms
(+ (* 1/2 (/ x y)) 1/2)

simplify104.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0219204
1999186
24341183
35002183

prune59.0ms

Filtered
49 candidates to 34 candidates (69.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New49049
Fresh011
Picked011
Done000
Total49251

Merged error: 0b

Counts
51 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×distribute-lft-out associate-/l*
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ (+ x y) y)

series20.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/ (+ x y) y)

simplify78.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0124162
1373152
2938152
33097152
45001152

prune41.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh000
Picked011
Done011
Total36238

Merged error: 0b

Counts
38 → 2

regimes23.0ms

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
083
183

end0.0ms

sample354.0ms

Algorithm
intervals
Results
213.0ms9105×body80valid

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