Details

Time bar (total: 5.1s)

sample90.0ms

Algorithm
intervals
Results
32.0ms91×body1280valid
14.0ms73×body640valid
12.0ms259×body80valid
10.0ms49×body320valid
3.0ms29×body160valid

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
718244
850014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

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:
15.0ms
(* (cosh x) (/ (sin y) y))
8.0ms
(/ (sin y) y)

series106.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(* (cosh x) (/ (sin y) y))
25.0ms
(/ (sin y) y)

simplify41.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0263392
11063349
25001337

prune150.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite60.0ms

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:
35.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
5.0ms
(/ y (sin y))
11.0ms
(/ 1 (/ y (sin y)))

series130.0ms

Counts
3 → 9
Calls
3 calls:
75.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
29.0ms
(/ y (sin y))
26.0ms
(/ 1 (/ y (sin y)))

simplify81.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
06161321
129861149
250011026

prune346.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

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)))

rewrite136.0ms

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:
75.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
10.0ms
(/ 1 (sin y))
19.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series128.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
14.0ms
(/ 1 (sin y))
34.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
488 → 488
Iterations

Useful iterations: 1 (38.0ms)

IterNodesCost
018404718
150014083

prune831.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
18×add-sqr-sqrt
16×associate-*l* add-cbrt-cube
13×prod-exp
12×*-un-lft-identity
11×add-cube-cbrt times-frac
9×pow1
7×cbrt-unprod
4×div-exp associate-*r* pow-prod-down associate-*l/
3×unswap-sqr
2×cbrt-undiv rec-exp cosh-def 1-exp *-commutative add-log-exp
1×frac-times associate-*r/ div-inv
Counts
2 → 60
Calls
2 calls:
38.0ms
(* (cosh x) (* (/ 1 y) (sin y)))
19.0ms
(* (/ 1 y) (sin y))

series108.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(* (cosh x) (* (/ 1 y) (sin y)))
27.0ms
(* (/ 1 y) (sin y))

simplify41.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0317388
11277307
25001282

prune125.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes164.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074
174

end0.0ms

sample2.3s

Algorithm
intervals
Results
878.0ms2952×body1280valid
452.0ms2533×body640valid
351.0ms8410×body80valid
162.0ms1243×body320valid
55.0ms637×body160valid