Details

Time bar (total: 1.9s)

sample361.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 98.831177%

Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ (* x 100.0) (+ x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
6.0ms
(/ (* x 100.0) (+ x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (* x 100.0) (+ x y))

simplify70.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0152122
1703102
23131102
35001102

prune37.0ms

Filtered
19 candidates to 28 candidates (-47.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New24428
Fresh000
Picked011
Done000
Total24529

Merged error: 0b

Counts
29 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 100.0 (+ x y))
0.1b
(* x (/ 100.0 (+ x y)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ 100.0 (+ x y))
9.0ms
(* x (/ 100.0 (+ x y)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ 100.0 (+ x y))
8.0ms
(* x (/ 100.0 (+ x y)))

simplify89.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0223333
11017304
24027304
35001304

prune70.0ms

Filtered
51 candidates to 76 candidates (-49.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New75176
Fresh123
Picked101
Done011
Total77481

Merged error: 0b

Counts
81 → 4

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) 100.0)
0.2b
(/ x (/ (+ x y) 100.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
9×add-exp-log add-cbrt-cube
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×flip3-+ associate-/r/ flip-+
Counts
2 → 115
Calls
2 calls:
5.0ms
(/ (+ x y) 100.0)
7.0ms
(/ x (/ (+ x y) 100.0))

series11.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ (+ x y) 100.0)
7.0ms
(/ x (/ (+ x y) 100.0))

simplify48.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0379794
11592758
25001757

prune110.0ms

Filtered
85 candidates to 121 candidates (-42.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh022
Picked011
Done011
Total1214125

Merged error: 0b

Counts
125 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (+ x y))
0.1b
(* x (* 100.0 (/ 1 (+ x y))))
0.2b
(* 100.0 (/ 1 (+ x y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
31×add-exp-log
29×add-sqr-sqrt
26×times-frac
22×add-cube-cbrt
19×associate-*r* add-cbrt-cube
13×prod-exp
11×pow1
7×cbrt-unprod distribute-lft-out
6×div-exp associate-*l*
4×associate-*r/ pow-prod-down associate-/r* associate-/r/
3×cbrt-undiv rec-exp 1-exp associate-/l* add-log-exp unswap-sqr
2×flip3-+ un-div-inv *-commutative flip-+ div-inv
1×pow-flip frac-2neg clear-num inv-pow
Counts
3 → 102
Calls
3 calls:
5.0ms
(/ 1 (+ x y))
9.0ms
(* x (* 100.0 (/ 1 (+ x y))))
9.0ms
(* 100.0 (/ 1 (+ x y)))

series16.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(/ 1 (+ x y))
7.0ms
(* x (* 100.0 (/ 1 (+ x y))))
5.0ms
(* 100.0 (/ 1 (+ x y)))

simplify40.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0298478
11299391
25001353

prune72.0ms

Filtered
60 candidates to 111 candidates (-85.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1110111
Fresh011
Picked011
Done022
Total1114115

Merged error: 0b

Counts
115 → 4

regimes111.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample737.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 98.831177%

Results
188.0ms8000×body80valid

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