Details

Time bar (total: 1.1s)

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2424
3444
4444

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: 16.2b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 2.0) y)
15.3b
(/ (+ x y) (* (* x 2.0) y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
9×*-un-lft-identity
7×pow1
6×prod-exp cbrt-unprod
5×add-sqr-sqrt add-cube-cbrt
4×times-frac associate-/l*
3×cbrt-undiv div-exp associate-*r* pow-prod-down
2×associate-/l/ distribute-lft-out add-log-exp
1×frac-2neg flip3-+ associate-*l* clear-num associate-/r* *-commutative flip-+ div-inv
Counts
2 → 45
Calls
2 calls:
5.0ms
(* (* x 2.0) y)
9.0ms
(/ (+ x y) (* (* x 2.0) y))

series70.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* (* x 2.0) y)
51.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify37.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0247260
11341209
25002209

prune67.0ms

Filtered
51 candidates to 32 candidates (62.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New48351
Fresh000
Picked101
Done000
Total49352

Merged error: 0b

Counts
52 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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:
15.0ms
(+ (/ 1 y) (/ 1 x))

series10.0ms

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

simplify63.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 3 (25.0ms)

IterNodesCost
0101104
134594
2115391
3277590
4500190

prune26.0ms

Filtered
22 candidates to 14 candidates (63.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22022
Fresh022
Picked011
Done000
Total22325

Merged error: 0b

Counts
25 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) y)
0.2b
(/ 1 (* x 2.0))
7.7b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
38×*-un-lft-identity
31×times-frac add-cbrt-cube
29×add-sqr-sqrt
24×add-cube-cbrt
23×prod-exp
20×div-exp
16×associate-*r*
10×cbrt-undiv
9×cbrt-unprod
8×pow1
7×associate-*l* distribute-lft-out associate-/l*
6×rec-exp 1-exp
4×associate-/r* div-inv
3×add-log-exp
2×pow-flip frac-2neg pow-prod-down clear-num associate-/l/ unswap-sqr
1×frac-times flip3-+ associate-*r/ associate-*l/ *-commutative flip-+ inv-pow
Counts
3 → 118
Calls
3 calls:
6.0ms
(/ (+ x y) y)
5.0ms
(/ 1 (* x 2.0))
14.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series84.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(/ (+ x y) y)
15.0ms
(/ 1 (* x 2.0))
50.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0460671
12465563
25001555

prune127.0ms

Filtered
127 candidates to 71 candidates (55.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1270127
Fresh011
Picked011
Done011
Total1273130

Merged error: 0b

Counts
130 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

15.3b
(/ (+ x y) (* x (* 2.0 y)))

rewrite10.0ms

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:
9.0ms
(/ (+ x y) (* x (* 2.0 y)))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(/ (+ x y) (* x (* 2.0 y)))

simplify31.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0213187
1891151
25001151

prune30.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New30030
Fresh000
Picked011
Done022
Total30333

Merged error: 0b

Counts
33 → 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

sample332.0ms

Algorithm
intervals
Results
210.0ms8001×body80valid

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