======== #1 number.min@T, number.max@T ========

min@int8 .. -128
max@int8 .. 127
min@uint8 .. 0
max@uint8 .. 255
min@int16 .. -32768
max@int16 .. 32767
min@uint16 .. 0
max@uint16 .. 65535
min@int32 .. -2147483648
max@int32 .. 2147483647
min@uint32 .. 0
max@uint32 .. 4294967295

======== #2 number.size@T ========

size@int8 .. 1
size@uint8 .. 1
size@int16 .. 2
size@uint16 .. 2
size@int32 .. 4
size@uint32 .. 4
size@int64 .. 8
size@uint64 .. 8
size@float .. 4
size@double .. 8
