Details

Time bar (total: 2.5s)

analyze155.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 98.059082%

sample34.0ms

Algorithm
intervals
Results
9.0ms32×body1280valid
7.0ms39×body640valid
6.0ms154×body80valid
3.0ms22×body320valid
1.0ms9×body160valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2163
3173
4173

prune3.0ms

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)

rewrite19.0ms

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:
8.0ms
(* x (/ (sin y) y))
9.0ms
(/ (sin y) y)

series17.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(* x (/ (sin y) y))
5.0ms
(/ (sin y) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0213320
1988289
25001289

prune89.0ms

Filtered
48 candidates to 65 candidates (-35.4%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New56965
Fresh000
Picked101
Done000
Total57966

Merged error: 0.0b

Counts
66 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite34.0ms

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:
16.0ms
(* x (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series22.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(* x (/ 1 (/ y (sin y))))
7.0ms
(/ y (sin y))
5.0ms
(/ 1 (/ y (sin y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
05671202
128851044
25001923

prune143.0ms

Filtered
113 candidates to 185 candidates (-63.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1841185
Fresh358
Picked011
Done000
Total1877194

Merged error: 0.0b

Counts
194 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
13.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
3.0ms
(cbrt (/ (sin y) y))
3.0ms
(cbrt (/ (sin y) y))
3.0ms
(cbrt (/ (sin y) y))

series110.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
26.0ms
(cbrt (/ (sin y) y))
24.0ms
(cbrt (/ (sin y) y))
27.0ms
(cbrt (/ (sin y) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
03001399
110621348
250011289

prune157.0ms

Filtered
126 candidates to 156 candidates (-23.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1560156
Fresh055
Picked011
Done011
Total1567163

Merged error: 0.0b

Counts
163 → 7

localize6.0ms

Local error

Found 1 expressions with local error:

6.3b
(* (/ x y) (sin y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
7.0ms
(* (/ x y) (sin y))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(* (/ x y) (sin y))

simplify82.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0169172
1634151
23163150
35001150

prune27.0ms

Filtered
26 candidates to 35 candidates (-34.6%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New34135
Fresh044
Picked011
Done022
Total34842

Merged error: 0b

Counts
42 → 8

regimes245.0ms

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
0104
1104

end0.0ms

analyze151.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 98.059082%

sample930.0ms

Algorithm
intervals
Results
273.0ms944×body1280valid
221.0ms5134×body80valid
179.0ms995×body640valid
72.0ms595×body320valid
29.0ms332×body160valid

Profiling

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