Details

Time bar (total: 4.2s)

sample153.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 99.21875%

Results
26.0ms78×body1280valid
18.0ms88×body640valid
15.0ms288×body80valid
7.0ms46×body320valid
2.0ms17×body160valid

simplify90.0ms

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

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity times-frac
13×associate-*r*
10×add-exp-log add-cbrt-cube
5×pow1
3×cosh-def associate-*l* associate-/r* associate-/l* add-log-exp
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
3 → 69
Calls
3 calls:
6.0ms
(* (cosh x) (/ (sin y) y))
1.0ms
(cosh x)
4.0ms
(/ (sin y) y)

series27.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(* (cosh x) (/ (sin y) y))
6.0ms
(cosh x)
4.0ms
(/ (sin y) y)

simplify38.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0291432
11111386
25001364

prune91.0ms

Filtered
59 candidates to 78 candidates (-32.2%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New70878
Fresh000
Picked101
Done000
Total71879

Merged error: 0b

Counts
79 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
22×cbrt-prod add-cube-cbrt *-un-lft-identity
11×pow1
9×times-frac
8×add-exp-log pow1/3
6×cbrt-div cosh-def swap-sqr associate-*r* associate-*l* add-cbrt-cube
4×add-log-exp unswap-sqr
3×associate-/r* associate-/l*
2×pow-prod-down pow-sqr pow-prod-up
1×cbrt-undiv pow2 frac-times frac-2neg pow-plus associate-*r/ div-exp associate-*l/ prod-exp clear-num *-commutative cbrt-unprod div-inv
Counts
4 → 94
Calls
4 calls:
1.0ms
(cbrt (cosh x))
1.0ms
(cbrt (cosh x))
6.0ms
(* (cbrt (cosh x)) (cbrt (cosh x)))
4.0ms
(/ (sin y) y)

series96.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (cosh x))
25.0ms
(cbrt (cosh x))
40.0ms
(* (cbrt (cosh x)) (cbrt (cosh x)))
4.0ms
(/ (sin y) y)

simplify140.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 3 (133.0ms)

IterNodesCost
0276587
1948545
24535507
35001503

prune100.0ms

Filtered
74 candidates to 106 candidates (-43.2%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1060106
Fresh077
Picked011
Done000
Total1068114

Merged error: 0b

Counts
114 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(cosh x)
0.0b
(* (cosh x) (* (sin y) (/ 1 y)))
0.2b
(* (sin y) (/ 1 y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
19×add-sqr-sqrt
17×add-cbrt-cube
14×associate-*r*
13×*-un-lft-identity prod-exp
12×add-cube-cbrt
11×times-frac
10×pow1
7×cbrt-unprod
6×associate-*l*
5×associate-*r/
4×cosh-def div-exp pow-prod-down
3×un-div-inv add-log-exp unswap-sqr
2×cbrt-undiv frac-times rec-exp 1-exp *-commutative
1×associate-*l/ div-inv
Counts
3 → 71
Calls
3 calls:
1.0ms
(cosh x)
7.0ms
(* (cosh x) (* (sin y) (/ 1 y)))
7.0ms
(* (sin y) (/ 1 y))

series30.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(cosh x)
19.0ms
(* (cosh x) (* (sin y) (/ 1 y)))
4.0ms
(* (sin y) (/ 1 y))

simplify43.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0361448
11482363
25002334

prune83.0ms

Filtered
54 candidates to 80 candidates (-48.1%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New80080
Fresh066
Picked011
Done011
Total80888

Merged error: 0b

Counts
88 → 8

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(cosh x)
0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.3b
(/ 1 (/ y (sin y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
104×add-sqr-sqrt
92×*-un-lft-identity
90×add-cube-cbrt
44×associate-*r*
36×add-exp-log
20×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×pow1 cbrt-undiv prod-exp
6×associate-/l*
5×unswap-sqr
4×rec-exp 1-exp add-log-exp
3×cosh-def associate-*l* cbrt-unprod
2×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
4 → 186
Calls
4 calls:
1.0ms
(cosh x)
15.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series34.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cosh x)
17.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
6.0ms
(/ y (sin y))
4.0ms
(/ 1 (/ y (sin y)))

simplify79.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 2 (65.0ms)

IterNodesCost
06441359
130411184
250021051

prune133.0ms

Filtered
124 candidates to 198 candidates (-59.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1980198
Fresh055
Picked011
Done022
Total1988206

Merged error: 0b

Counts
206 → 8

regimes200.0ms

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
01111
11111

end0.0ms

sample2.8s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 99.21875%

Results
1.0s2980×body1280valid
523.0ms2509×body640valid
454.0ms8525×body80valid
192.0ms1243×body320valid
68.0ms668×body160valid

Profiling

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