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Print, PrintLn
Syntax
Print E_1,...,E_n :NULL
Print(E_1,...,E_n):NULL
PrintLn E_1,...,E_n :NULL
PrintLn(E_1,...,E_n):NULL
where the E_i are CoCoA expressions.
Summary
print the value of an expression
Description
The command
Print
displays the value of each of the expressions,
E_i. The parentheses are optional. The argument,
NewLine
, (without
quotes, but note the two capital letters), moves the cursor to the
next line.
The command
PrintLn
is equivalent to
Print
with a final extra
argument,
NewLine
; in other words, it prints the values of its
arguments, then moves the cursor to the next line. The parentheses
are optional.
example
For I := 1 To 10 Do
Print(I^2, " ");
EndFor;
1 4 9 16 25 36 49 64 81 100
-------------------------------
For I := 1 To 3 Do
PrintLn(I);
EndFor;
1
2
3
-------------------------------
Print "hello",NewLine,"world";
hello
world
-------------------------------
See Also