Logical pattern operators OR, NOR, XOR, NXOR, AND, NAND

Strudel
1

Probably it is obvious for many people but it took me some time to realize that I can use these.

stack( 
s("hh").struct(eq("1 0 0 1","1 1 0 0"))            // NXOR
,s("hh").struct(eq("1 0 0 1","1 1 0 0").inv())     // XOR
,s("hh").struct(and("1 0 0 1","1 1 0 0"))          // AND
,s("hh").struct(and("1 0 0 1","1 1 0 0").inv())    // NAND
,s("hh").struct(or("1 0 0 1","1 1 0 0"))           // OR
,s("hh").struct(or("1 0 0 1","1 1 0 0").inv())     // NOR
)

But I’m not sure what’s the issue here:

s("hh").struct(or("1 0 0 1","1 1 - -"))
2

Okay, so yaxu told me that it’s by design. “… long wanted to implement 'structured silence' though to explore alternatives”.