Details

Time bar (total: 4.8s)

sample81.0ms

Algorithm
intervals
Results
29.0ms92×body1280valid
15.0ms290×body80valid
15.0ms88×body640valid
6.0ms46×body320valid
2.0ms24×body160valid

simplify43.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1304
2664
31394
42714
55204
614914
750014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cos x) (/ (sinh y) y))
0.0b
(/ (sinh y) y)
0.0b
(sinh y)

rewrite12.0ms

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
pow1
expm1-log1p-u associate-*l* associate-/r* log1p-expm1-u associate-/l* add-log-exp
cbrt-undiv sinh-def div-exp prod-exp cbrt-unprod div-inv unswap-sqr
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
3 → 74
Calls
3 calls:
7.0ms
(* (cos x) (/ (sinh y) y))
2.0ms
(/ (sinh y) y)
1.0ms
(sinh y)

series240.0ms

Counts
3 → 9
Calls
3 calls:
86.0ms
(* (cos x) (/ (sinh y) y))
83.0ms
(/ (sinh y) y)
71.0ms
(sinh y)

simplify40.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0339443
11326398
25001396

prune179.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (cos x) (/ 1 (/ y (sinh y))))
0.0b
(/ 1 (/ y (sinh y)))
0.0b
(sinh y)
0.0b
(/ y (sinh y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
162×times-frac
106×add-sqr-sqrt
94×*-un-lft-identity
92×add-cube-cbrt
47×associate-*r*
36×add-exp-log
20×add-cbrt-cube
17×associate-/r*
15×div-exp
10×associate-/r/ div-inv
sinh-def
pow1 cbrt-undiv prod-exp
associate-/l*
unswap-sqr
expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp
associate-*l* cbrt-unprod
frac-2neg clear-num
pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
4 → 200
Calls
4 calls:
22.0ms
(* (cos x) (/ 1 (/ y (sinh y))))
5.0ms
(/ 1 (/ y (sinh y)))
0.0ms
(sinh y)
2.0ms
(/ y (sinh y))

series507.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(* (cos x) (/ 1 (/ y (sinh y))))
85.0ms
(/ 1 (/ y (sinh y)))
243.0ms
(sinh y)
92.0ms
(/ y (sinh y))

simplify83.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 2 (65.0ms)

IterNodesCost
07181454
134641253
250011108

prune389.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sinh y)
0.0b
(/ (sinh y) y)
0.0b
(/ (sinh y) y)
0.0b
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
27×times-frac
16×associate-*r*
13×add-exp-log sqrt-prod add-cbrt-cube
pow1
associate-/r* associate-/l*
expm1-log1p-u sqrt-div log1p-expm1-u add-log-exp
sinh-def associate-*r/ pow-prod-down prod-exp cbrt-unprod div-inv
cbrt-undiv frac-2neg div-exp clear-num associate-/l/
frac-times associate-*l* associate-*l/ *-commutative
Counts
4 → 106
Calls
4 calls:
0.0ms
(sinh y)
2.0ms
(/ (sinh y) y)
2.0ms
(/ (sinh y) y)
22.0ms
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

series347.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(sinh y)
87.0ms
(/ (sinh y) y)
87.0ms
(/ (sinh y) y)
112.0ms
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

simplify78.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
0612866
12715761
25001744

prune346.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes50.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample2.4s

Algorithm
intervals
Results
873.0ms3010×body1280valid
474.0ms8719×body80valid
468.0ms2549×body640valid
157.0ms1198×body320valid
59.0ms640×body160valid