Details

Time bar (total: 4.8s)

sample72.0ms

Algorithm
intervals
Results
25.0ms88×body1280valid
13.0ms77×body640valid
11.0ms288×body80valid
5.0ms41×body320valid
2.0ms22×body160valid

simplify55.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

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)

series92.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(* (cosh x) (/ (sin y) y))
23.0ms
(/ (sin y) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0263392
11063349
25001337

prune152.0ms

Pruning

8 alts after pruning (7 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))
0.1b
(/ 1 (/ y (sin y)))

rewrite59.0ms

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)))

series116.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
21.0ms
(/ y (sin y))
24.0ms
(/ 1 (/ y (sin y)))

simplify78.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
06161321
129861149
250011026

prune334.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 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)))

rewrite132.0ms

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))))
6.0ms
(/ 1 (sin y))
19.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series108.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
20.0ms
(/ 1 (sin y))
23.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify87.0ms

Algorithm
egg-herbie
Counts
488 → 488
Iterations

Useful iterations: 1 (42.0ms)

IterNodesCost
018264718
150014085

prune814.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (/ (cosh x) y) (sin y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
17.0ms
(* (/ (cosh x) y) (sin y))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(* (/ (cosh x) y) (sin y))

simplify91.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0214229
1748196
23848187
35001187

prune67.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes118.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074
174

end0.0ms

sample2.2s

Algorithm
intervals
Results
862.0ms2972×body1280valid
423.0ms2425×body640valid
343.0ms8599×body80valid
141.0ms1207×body320valid
51.0ms578×body160valid