Details

Time bar (total: 1.8s)

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1284
2424
3444
4444

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: 14.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.2b
(/ (+ x y) (* (* x 2.0) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×times-frac associate-/l*
3×cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out
1×pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
8.0ms
(/ (+ x y) (* (* x 2.0) y))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify31.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0220188
1940152
25001152

prune44.0ms

Filtered
30 candidates to 19 candidates (63.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New28230
Fresh000
Picked101
Done000
Total29231

Merged error: 0.0b

Counts
31 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×distribute-lft-out
6×times-frac
4×div-inv
3×add-sqr-sqrt add-cube-cbrt add-log-exp
1×pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 19
Calls
1 calls:
11.0ms
(+ (/ 1 y) (/ 1 x))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(+ (/ 1 y) (/ 1 x))

simplify72.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0101104
134594
2115391
3275590
4500190

prune27.0ms

Filtered
22 candidates to 14 candidates (63.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New22022
Fresh011
Picked011
Done000
Total22224

Merged error: 0.0b

Counts
24 → 2

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) y)
9.5b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
35×*-un-lft-identity
28×times-frac
26×add-sqr-sqrt
25×add-cbrt-cube
21×add-cube-cbrt
20×prod-exp
16×div-exp associate-*r*
8×cbrt-undiv cbrt-unprod
7×associate-*l* distribute-lft-out
4×pow1 rec-exp 1-exp associate-/l*
3×associate-/r* div-inv
2×associate-/l/ add-log-exp unswap-sqr
1×frac-times frac-2neg flip3-+ associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip-+
Counts
2 → 90
Calls
2 calls:
5.0ms
(/ (+ x y) y)
13.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series72.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ (+ x y) y)
52.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0442581
12349487
25001485

prune103.0ms

Filtered
96 candidates to 56 candidates (58.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New95196
Fresh000
Picked011
Done011
Total95398

Merged error: 0b

Counts
98 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
9.5b
(* (/ 1 (* x 2.0)) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) y)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
155×add-exp-log
92×prod-exp
55×add-cbrt-cube
54×cbrt-div
49×frac-times
38×cbrt-unprod
34×div-exp
27×flip3-+ associate-*r/ flip-+
25×associate-*l/
16×cbrt-undiv
15×*-un-lft-identity
13×pow1
12×cbrt-prod
10×rec-exp 1-exp
9×add-sqr-sqrt add-cube-cbrt
7×associate-*l*
6×pow-prod-down
4×add-log-exp
3×times-frac pow1/3 distribute-lft-out
1×associate-*r* *-commutative div-inv
Counts
4 → 146
Calls
4 calls:
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
23.0ms
(* (/ 1 (* x 2.0)) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) y)))

series434.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(cbrt (+ x y))
118.0ms
(cbrt (+ x y))
121.0ms
(cbrt (+ x y))
75.0ms
(* (/ 1 (* x 2.0)) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) y)))

simplify106.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
08701967
140091519
250021330

prune231.0ms

Filtered
158 candidates to 83 candidates (52.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1580158
Fresh000
Picked011
Done022
Total1583161

Merged error: 0b

Counts
161 → 3

regimes27.0ms

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
0124
1124

end0.0ms

sample404.0ms

Algorithm
intervals
Results
251.0ms8001×body80valid

Profiling

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