| 7!:0 y |
Current. Space currently in use. |
| |
| 7!:2 y |
Execute. Space required to execute sentence y.
For example:
7!:2 ',/x' [ x=: 3000 2 5$'kerygmatic'
33888
|
| 7!:3 y |
Free Space. Information on the state of the J
memory manager, currently a 2-column table of the block sizes
and number of free blocks for each size. For example:
7!:3 ''
32 950
64 1135
128 554
256 157
512 74
1024 40
The definition and availability of 7!:3
are subject to change.
|
| 7!:5 y |
Space. The space in bytes used by the named
objects y (noun, verb, adverb, or conjunction).
For example:
Hilbert=: % @: >: @: (+/~) @: i.
7!:5 <'Hilbert'
896
7!:5 <'name_without_value'
|value error: name_without_value
| 7!:5<'name_without_value'
sp=: 3 : '7!:5 <''y'''
sp 'chiaroscuro'
64
sp i.1000
4096
sp o.i.1000
8192
x=: o.y=: i.1000
7!:5 ;:'x y Hilbert'
8192 4096 896
|
| 7!:6 y |
Locale Space. The space in bytes used by the locales
named in y , including the space for the names as well as values in the locale,
locale name, path, hash table, and global symbol table entries.
For example:
7!:6 ;:'base z 0'
8256 198880 2168
7!:6 <'12345'
|locale error
| 7!:6<'12345'
7!:6 <'nonexistent'
|locale error
| 7!:6<'nonexistent'
|