Details

Time bar (total: 5.8s)

sample1.1s

Algorithm
intervals
sampling

Space saved by range analysis: 24.298835%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
17.0ms47×body1280valid
16.0ms45×body1280invalid
11.0ms55×body640valid
8.0ms43×body640invalid
7.0ms130×body80valid
4.0ms26×body320invalid
2.0ms17×body320valid
1.0ms12×body160invalid
1.0ms7×body160valid
1.0ms10×body80invalid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
717814
849894
950014

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:

0.0b
(* (cosh 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 cosh-def div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

series22.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0264392
11058349
25002337

prune82.0ms

Filtered
50 candidates to 67 candidates (-34.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New60767
Fresh000
Picked011
Done000
Total60868

Merged error: 0.0b

Counts
68 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.1b
(/ 1 (/ y (sin y)))
0.1b
(/ y (sin y))

rewrite32.0ms

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×cosh-def frac-2neg clear-num associate-/r/
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative inv-pow
Counts
3 → 178
Calls
3 calls:
14.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
6.0ms
(/ 1 (/ y (sin y)))
3.0ms
(/ y (sin y))

series30.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
4.0ms
(/ 1 (/ y (sin y)))
6.0ms
(/ y (sin y))

simplify74.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
06171319
129861147
250011024

prune146.0ms

Filtered
113 candidates to 187 candidates (-65.5%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1852187
Fresh066
Picked011
Done011
Total18510195

Merged error: 0.0b

Counts
195 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite29.0ms

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:
3.0ms
(cbrt (/ y (sin y)))
3.0ms
(cbrt (/ y (sin y)))
3.0ms
(cbrt (/ y (sin y)))
15.0ms
(* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))

series117.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (/ y (sin y)))
26.0ms
(cbrt (/ y (sin y)))
29.0ms
(cbrt (/ y (sin y)))
37.0ms
(* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))

simplify46.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
02891405
110791354
250011309

prune178.0ms

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

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New1560156
Fresh077
Picked011
Done022
Total15610166

Merged error: 0.0b

Counts
166 → 10

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(cbrt (sin y))
0.7b
(cbrt (sin y))
0.7b
(cbrt (sin y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt (sin y))
1.0ms
(cbrt (sin y))
2.0ms
(cbrt (sin y))

series82.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt y)
19.0ms
(cbrt (sin y))
18.0ms
(cbrt (sin y))
19.0ms
(cbrt (sin y))

simplify43.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0108276
1256257
2874229
35001192

prune53.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New56056
Fresh066
Picked011
Done033
Total561066

Merged error: 0.0b

Counts
66 → 10

regimes342.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074
174

end0.0ms

sample3.3s

Algorithm
intervals
sampling

Space saved by range analysis: 24.298835%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
556.0ms1516×body1280valid
482.0ms1538×body1280invalid
279.0ms1320×body640valid
254.0ms1233×body640invalid
230.0ms4230×body80valid
96.0ms658×body320invalid
91.0ms628×body320valid
31.0ms303×body160invalid
31.0ms306×body160valid
30.0ms391×body80invalid

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