Details

Time bar (total: 5.0s)

sample89.0ms

Algorithm
intervals
Results
34.0ms105×body1280valid
21.0ms91×body640valid
12.0ms255×body80valid
6.0ms44×body320valid
2.0ms23×body160valid

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
717814
849894
950014

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize7.0ms

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)

series102.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(* (cosh x) (/ (sin y) y))
26.0ms
(/ (sin y) y)

simplify41.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0264392
11058349
25002337

prune134.0ms

Filtered
67 candidates to 50 candidates (74.6%)
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)))
4.0ms
(/ y (sin y))

series125.0ms

Counts
3 → 9
Calls
3 calls:
73.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
29.0ms
(/ 1 (/ y (sin y)))
22.0ms
(/ y (sin y))

simplify81.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (68.0ms)

IterNodesCost
06171321
129811147
250021024

prune278.0ms

Filtered
187 candidates to 114 candidates (61.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1834187
Fresh246
Picked101
Done011
Total1869195

Merged error: 0b

Counts
195 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×cosh-def associate-/r/ associate-/l/
Counts
2 → 98
Calls
2 calls:
6.0ms
(/ (cosh x) (/ y (sin y)))
3.0ms
(/ y (sin y))

series94.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(/ (cosh x) (/ y (sin y)))
22.0ms
(/ y (sin y))

simplify51.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0412847
11703799
25001798

prune205.0ms

Filtered
104 candidates to 84 candidates (80.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1022104
Fresh257
Picked011
Done011
Total1049113

Merged error: 0b

Counts
113 → 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)))

rewrite97.0ms

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:
44.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
4.0ms
(/ 1 (sin y))
11.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series112.0ms

Counts
3 → 9
Calls
3 calls:
74.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
13.0ms
(/ 1 (sin y))
26.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify90.0ms

Algorithm
egg-herbie
Counts
488 → 488
Iterations

Useful iterations: 1 (42.0ms)

IterNodesCost
018274714
150014081

prune701.0ms

Filtered
488 candidates to 258 candidates (52.9%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New4880488
Fresh066
Picked011
Done022
Total4889497

Merged error: 0b

Counts
497 → 9

regimes160.0ms

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
064

end0.0ms

sample2.4s

Algorithm
intervals
Results
928.0ms2878×body1280valid
512.0ms2560×body640valid
396.0ms8621×body80valid
186.0ms1264×body320valid
60.0ms617×body160valid

Profiling

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