Details

Time bar (total: 5.7s)

sample1.2s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 23.4375%

Guaranteed chance to sample good point: 64.285714%

Results
17.0ms61×body1280invalid
14.0ms47×body1280valid
8.0ms40×body640valid
7.0ms42×body640invalid
6.0ms135×body80valid
3.0ms24×body320valid
3.0ms23×body320invalid
1.0ms15×body160invalid
1.0ms20×body80invalid
1.0ms10×body160valid

simplify77.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1304
2664
31374
42624
55004
614274
746404
850014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(sinh y)
0.0b
(* (cos x) (/ (sinh y) y))
0.0b
(/ (sinh y) y)

rewrite16.0ms

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×associate-*l* associate-/r* associate-/l* add-log-exp
2×cbrt-undiv sinh-def div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
3 → 68
Calls
3 calls:
1.0ms
(sinh y)
7.0ms
(* (cos x) (/ (sinh y) y))
6.0ms
(/ (sinh y) y)

series40.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(sinh y)
20.0ms
(* (cos x) (/ (sinh y) y))
12.0ms
(/ (sinh y) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0324427
11285383
25001381

prune78.0ms

Filtered
60 candidates to 77 candidates (-28.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New73477
Fresh000
Picked101
Done000
Total74478

Merged error: 0b

Counts
78 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (/ y (sinh y)))
0.0b
(sinh y)
0.0b
(/ y (sinh y))
0.0b
(* (cos x) (/ 1 (/ y (sinh y))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
162×times-frac
106×add-sqr-sqrt
94×*-un-lft-identity
92×add-cube-cbrt
47×associate-*r*
36×add-exp-log
20×add-cbrt-cube
17×associate-/r*
15×div-exp
10×associate-/r/ div-inv
9×sinh-def
7×pow1 cbrt-undiv prod-exp
6×associate-/l*
5×unswap-sqr
4×rec-exp 1-exp add-log-exp
3×associate-*l* cbrt-unprod
2×frac-2neg clear-num
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
4 → 192
Calls
4 calls:
6.0ms
(/ 1 (/ y (sinh y)))
1.0ms
(sinh y)
3.0ms
(/ y (sinh y))
15.0ms
(* (cos x) (/ 1 (/ y (sinh y))))

series54.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(/ 1 (/ y (sinh y)))
7.0ms
(sinh y)
18.0ms
(/ y (sinh y))
18.0ms
(* (cos x) (/ 1 (/ y (sinh y))))

simplify82.0ms

Algorithm
egg-herbie
Counts
204 → 204
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
06991426
134281227
250011082

prune138.0ms

Filtered
131 candidates to 204 candidates (-55.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New2031204
Fresh123
Picked101
Done000
Total2053208

Merged error: 0b

Counts
208 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(sinh y)
0.0b
(/ (cos x) (/ y (sinh y)))
0.0b
(/ y (sinh y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
87×times-frac
54×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
17×associate-/r*
10×add-exp-log add-cbrt-cube
6×sinh-def associate-/r/ div-inv associate-/l*
4×cbrt-undiv div-exp
3×pow1 add-log-exp
2×frac-2neg clear-num
Counts
3 → 110
Calls
3 calls:
1.0ms
(sinh y)
6.0ms
(/ (cos x) (/ y (sinh y)))
3.0ms
(/ y (sinh y))

series40.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(sinh y)
18.0ms
(/ (cos x) (/ y (sinh y)))
15.0ms
(/ y (sinh y))

simplify54.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0478937
12046888
25002872

prune95.0ms

Filtered
99 candidates to 119 candidates (-20.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1190119
Fresh022
Picked011
Done000
Total1193122

Merged error: 0b

Counts
122 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(sinh y)
0.1b
(* (cos x) (sinh y))
0.1b
(/ (* (cos x) (sinh y)) y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity
5×pow1
3×sinh-def times-frac associate-*r* associate-*l* associate-/r* add-log-exp
2×cbrt-undiv associate-*r/ div-exp prod-exp cbrt-unprod
1×frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l/ associate-/l* unswap-sqr
Counts
3 → 49
Calls
3 calls:
1.0ms
(sinh y)
4.0ms
(* (cos x) (sinh y))
5.0ms
(/ (* (cos x) (sinh y)) y)

series42.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(sinh y)
17.0ms
(* (cos x) (sinh y))
18.0ms
(/ (* (cos x) (sinh y)) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0267317
11179271
25001253

prune45.0ms

Filtered
41 candidates to 58 candidates (-41.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New58058
Fresh011
Picked011
Done011
Total58361

Merged error: 0b

Counts
61 → 3

regimes102.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
064

end0.0ms

sample3.5s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 23.4375%

Guaranteed chance to sample good point: 64.285714%

Results
588.0ms1409×body1280invalid
477.0ms1528×body1280valid
231.0ms1228×body640valid
222.0ms1219×body640invalid
184.0ms4286×body80valid
82.0ms624×body320valid
76.0ms570×body320invalid
31.0ms344×body160invalid
30.0ms334×body160valid
27.0ms546×body80invalid

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