"Throws an error if the sequence cannot hold elements of the given type."
} }
{ $examples
- "Change both entries on row 0."
+ "Change both entries on row 1."
{ $example
"USING: math.matrices kernel prettyprint ;"
"{ { 0 1 } { 2 3 } } \"a\" { { 1 0 } { 1 1 } } pick matrix-set-nths ."