Details

Time bar (total: 3.7s)

sample36.0ms

Algorithm
intervals
Results
8.0ms31×body1280valid
6.0ms161×body80valid
6.0ms34×body640valid
3.0ms15×body320valid
1.0ms15×body160valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2163
3173
4173

prune3.0ms

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: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (/ (sin y) y))
0.1b
(/ (sin y) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
6.0ms
(* x (/ (sin y) y))
4.0ms
(/ (sin y) y)

series89.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* x (/ (sin y) y))
34.0ms
(/ (sin y) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0213320
1988289
25001289

prune229.0ms

Filtered
65 candidates to 48 candidates (73.8%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New56965
Fresh000
Picked101
Done000
Total57966

Merged error: 0b

Counts
66 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ 1 (/ y (sin y))))
0.2b
(/ y (sin y))
0.2b
(/ 1 (/ y (sin y)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×frac-2neg clear-num associate-/r/
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 176
Calls
3 calls:
15.0ms
(* x (/ 1 (/ y (sin y))))
6.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series104.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(* x (/ 1 (/ y (sin y))))
22.0ms
(/ y (sin y))
26.0ms
(/ 1 (/ y (sin y)))

simplify69.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05671202
128851044
25001923

prune433.0ms

Filtered
185 candidates to 113 candidates (61.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1832185
Fresh448
Picked011
Done000
Total1877194

Merged error: 0b

Counts
194 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ x (/ y (sin y)))
0.2b
(/ y (sin y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/r/
Counts
2 → 97
Calls
2 calls:
6.0ms
(/ x (/ y (sin y)))
4.0ms
(/ y (sin y))

series85.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ x (/ y (sin y)))
24.0ms
(/ y (sin y))

simplify52.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0365711
11625675
25002674

prune329.0ms

Filtered
103 candidates to 84 candidates (81.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1021103
Fresh145
Picked011
Done011
Total1037110

Merged error: 0b

Counts
110 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ (/ y (sin y)) x)
0.2b
(/ y (sin y))
0.4b
(/ 1 (/ (/ y (sin y)) x))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
477×times-frac
237×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
49×associate-/r*
31×add-exp-log
23×div-inv
19×div-exp add-cbrt-cube associate-/l*
10×cbrt-undiv
4×pow1
3×rec-exp frac-2neg 1-exp clear-num add-log-exp
1×pow-flip associate-/r/ associate-/l/ inv-pow
Counts
3 → 297
Calls
3 calls:
6.0ms
(/ (/ y (sin y)) x)
3.0ms
(/ y (sin y))
12.0ms
(/ 1 (/ (/ y (sin y)) x))

series102.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ (/ y (sin y)) x)
23.0ms
(/ y (sin y))
41.0ms
(/ 1 (/ (/ y (sin y)) x))

simplify56.0ms

Algorithm
egg-herbie
Counts
306 → 306
Iterations

Useful iterations: 1 (28.0ms)

IterNodesCost
010632955
150022631

prune861.0ms

Filtered
306 candidates to 211 candidates (69.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New3060306
Fresh044
Picked011
Done022
Total3067313

Merged error: 0b

Counts
313 → 7

regimes108.0ms

Accuracy

0% (0.1b 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
053

end0.0ms

sample949.0ms

Algorithm
intervals
Results
237.0ms912×body1280valid
196.0ms5237×body80valid
184.0ms990×body640valid
68.0ms570×body320valid
25.0ms291×body160valid

Profiling

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