Details

Time bar (total: 1.3s)

analyze52.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
50%50%0.1%5
56.2%43.7%0.1%6
71.8%28.1%0.1%7
73.4%25%1.7%8
80.4%16.4%3.2%9
80.8%14%5.2%10
84.1%8.8%7.1%11
84.2%7.4%8.4%12
85.8%4.5%9.7%13
85.8%3.8%10.4%14

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
0.0ms7×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1102
2102

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ x (* y 3.0))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (* y 3.0))

simplify76.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010986
136871
2150971
3460871
4500271

prune41.0ms

Filtered
17 candidates to 24 candidates (-41.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New18624
Fresh000
Picked011
Done000
Total18725

Merged error: 0.0b

Counts
25 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ x y) 3.0)

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (/ x y) 3.0)

simplify83.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0333451
11168433
24377433
35001433

prune86.0ms

Filtered
58 candidates to 73 candidates (-25.9%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New70373
Fresh325
Picked101
Done011
Total74680

Merged error: 0b

Counts
80 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ 1 y) 3.0)
0.2b
(* x (/ (/ 1 y) 3.0))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
6.0ms
(/ (/ 1 y) 3.0)
16.0ms
(* x (/ (/ 1 y) 3.0))

series5.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(/ (/ 1 y) 3.0)
3.0ms
(* x (/ (/ 1 y) 3.0))

simplify60.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0528843
12347744
25001664

prune150.0ms

Filtered
89 candidates to 146 candidates (-64.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1451146
Fresh134
Picked101
Done011
Total1475152

Merged error: 0b

Counts
152 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 0.3333333333333333 (/ x y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
8.0ms
(* 0.3333333333333333 (/ x y))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* 0.3333333333333333 (/ x y))

simplify63.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0164133
1727118
22950118
35001118

prune28.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New34135
Fresh123
Picked011
Done011
Total35540

Merged error: 0b

Counts
40 → 5

regimes260.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

analyze54.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
50%50%0.1%5
56.2%43.7%0.1%6
71.8%28.1%0.1%7
73.4%25%1.7%8
80.4%16.4%3.2%9
80.8%14%5.2%10
84.1%8.8%7.1%11
84.2%7.4%8.4%12
85.8%4.5%9.7%13
85.8%3.8%10.4%14

sample284.0ms

Algorithm
intervals
Results
159.0ms8000×body80valid
4.0ms206×body80invalid

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