Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Wolfram`Lazy`
LazyValueArray | |
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Examples
(1)
Basic Examples
(1)
In[262]:=
 | LazyValueArray |
| LazyValueArray |
| LazyValueArray |
| LazyValue |
| LazyValueArray |
In[1]:=
fib=
[Replace[{1|21,i_Echo[fib〚i-2〛+fib〚i-1〛]}],10]
| LazyValueArray |
Out[1]=
LazyValueArray[{,,,,,,,,,}]
In[2]:=
fib〚7〛
»
2
»
2
»
3
»
5
»
2
»
3
»
2
»
2
»
3
»
5
»
8
»
13
Out[2]=
13
In[3]:=
fib=
[Replace[{1|21,i_Echo[index[fib,i-2]+index[fib,i-1]]}],10]
| LazyValueArray |
Out[3]=
LazyValueArray[{,,,,,,,,,}]
In[4]:=
index[fib,7]
»
2
»
3
»
5
»
8
»
13
Out[4]=
13
In[5]:=
fib
Out[5]=
LazyValueArray[{1,1,2,3,5,8,13,,,}]
""