Details

Time bar (total: 5.4s)

sample86.0ms

Algorithm
intervals
Results
29.0ms86×body1280valid
18.0ms85×body640valid
13.0ms272×body80valid
8.0ms56×body320valid
3.0ms22×body160valid

simplify96.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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: 0.1b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite21.0ms

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:
1.0ms
(cosh x)
13.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

series145.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(cosh x)
77.0ms
(* (cosh x) (/ (sin y) y))
25.0ms
(/ (sin y) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0291432
11111386
25001364

prune176.0ms

Filtered
78 candidates to 59 candidates (75.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New71778
Fresh000
Picked011
Done000
Total71879

Merged error: 0.0b

Counts
79 → 8

localize9.0ms

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))
0.1b
(/ 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)
16.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
4.0ms
(/ y (sin y))
7.0ms
(/ 1 (/ y (sin y)))

series177.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(cosh x)
78.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
23.0ms
(/ y (sin y))
33.0ms
(/ 1 (/ y (sin y)))

simplify87.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
06441359
130411184
250021051

prune335.0ms

Filtered
198 candidates to 122 candidates (61.6%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1944198
Fresh246
Picked011
Done101
Total1979206

Merged error: 0b

Counts
206 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity times-frac
13×associate-*l*
10×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r* associate-/r* associate-/l* add-log-exp
2×cbrt-undiv cosh-def div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-2neg pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
3 → 68
Calls
3 calls:
5.0ms
(cosh x)
4.0ms
(/ (cosh x) y)
7.0ms
(* (/ (cosh x) y) (sin y))

series180.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(cosh x)
61.0ms
(/ (cosh x) y)
71.0ms
(* (/ (cosh x) y) (sin y))

simplify33.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0296426
1987378
25002351

prune146.0ms

Filtered
77 candidates to 59 candidates (76.6%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh077
Picked011
Done011
Total77986

Merged error: 0b

Counts
86 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
854×times-frac
427×add-sqr-sqrt
398×*-un-lft-identity
392×add-cube-cbrt
174×associate-*r*
106×add-exp-log
66×div-exp
57×div-inv
36×add-cbrt-cube
17×cbrt-undiv rec-exp 1-exp prod-exp
16×associate-/r* associate-/l*
10×unswap-sqr
7×pow1
5×cbrt-unprod
4×add-log-exp
3×cosh-def associate-*l*
2×frac-2neg clear-num associate-/r/
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative associate-/l/ inv-pow
Counts
4 → 487
Calls
4 calls:
1.0ms
(cosh x)
50.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
4.0ms
(/ 1 (sin y))
12.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series165.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(cosh x)
76.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
12.0ms
(/ 1 (sin y))
33.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify93.0ms

Algorithm
egg-herbie
Counts
499 → 499
Iterations

Useful iterations: 1 (43.0ms)

IterNodesCost
018544754
150014118

prune763.0ms

Filtered
499 candidates to 267 candidates (53.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New4981499
Fresh156
Picked101
Done022
Total5008508

Merged error: 0b

Counts
508 → 8

regimes121.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.1b 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
Results
1.0s3048×body1280valid
527.0ms2468×body640valid
431.0ms8517×body80valid
188.0ms1234×body320valid
66.0ms596×body160valid

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