Details

Time bar (total: 4.4s)

sample110.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 73.520795%

Results
34.0ms103×body1280valid
18.0ms282×body80valid
17.0ms88×body640valid
6.0ms41×body320valid
2.0ms16×body160valid

simplify89.0ms

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: 0.2b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

series26.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0264392
11058349
25002337

prune89.0ms

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

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New58967
Fresh000
Picked011
Done000
Total581068

Merged error: 0.0b

Counts
68 → 10

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.1b
(/ 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×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:
18.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series28.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
6.0ms
(/ y (sin y))
4.0ms
(/ 1 (/ y (sin y)))

simplify74.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
06171319
129861147
250011024

prune155.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1834187
Fresh448
Picked011
Done101
Total1889197

Merged error: 0b

Counts
197 → 9

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
0.1b
(/ 1 (sin y))
0.2b
(/ (/ 1 y) (/ 1 (sin y)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
854×times-frac
426×add-sqr-sqrt
397×*-un-lft-identity
391×add-cube-cbrt
174×associate-*r*
105×add-exp-log
66×div-exp
57×div-inv
35×add-cbrt-cube
17×cbrt-undiv rec-exp 1-exp prod-exp
16×associate-/r* associate-/l*
10×unswap-sqr
6×pow1
5×cbrt-unprod
3×associate-*l* add-log-exp
2×cosh-def frac-2neg clear-num associate-/r/
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative associate-/l/ inv-pow
Counts
3 → 479
Calls
3 calls:
47.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
4.0ms
(/ 1 (sin y))
11.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series33.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
4.0ms
(/ 1 (sin y))
4.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify80.0ms

Algorithm
egg-herbie
Counts
488 → 488
Iterations

Useful iterations: 1 (38.0ms)

IterNodesCost
018274714
150014081

prune516.0ms

Filtered
258 candidates to 488 candidates (-89.1%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New4880488
Fresh077
Picked011
Done011
Total4889497

Merged error: 0b

Counts
497 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*l*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*r* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×cosh-def frac-2neg pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 60
Calls
2 calls:
3.0ms
(/ (cosh x) y)
7.0ms
(* (/ (cosh x) y) (sin y))

series31.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(/ (cosh x) y)
18.0ms
(* (/ (cosh x) y) (sin y))

simplify31.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0283386
1969341
25001324

prune52.0ms

Filtered
50 candidates to 66 candidates (-32.0%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New65166
Fresh156
Picked011
Done022
Total66975

Merged error: 0b

Counts
75 → 9

regimes264.0ms

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
0115
1115

end0.0ms

sample2.6s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 73.520795%

Results
994.0ms2980×body1280valid
502.0ms2435×body640valid
430.0ms8466×body80valid
178.0ms1255×body320valid
69.0ms663×body160valid

Profiling

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