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// Scilab code Ex15.10 :Pg:773(2008)
clc;clear;
function [bini]= decimal_binary(ni) // Function to convert decimal to binary
bini = 0;
i = 1;
while (ni <> 0)
rem = ni-fix(ni./2).*2;
ni = int(ni/2);
bini = bini + rem*i;
i = i * 10;
end
endfunction
function [deci]= binary_decimal(ni) // Function to convert binary to decimal
deci = 0;
i = 0;
while (ni <> 0)
rem = ni-fix(ni./10).*10;
ni = int(ni/10);
deci = deci + rem*2.^i;
i = i + 1;
end
endfunction
function binp = bin_product(op1, op2)
binp = decimal_binary(binary_decimal(op1)*binary_decimal(op2));
endfunction
mul1 = 1101; // Initialize the first binary multiplicand
mul2 = 1100; // Initialize the second binary multiplicand
product = bin_product(mul1, mul2);
printf("%4d X %4d = %8d", mul1, mul2, product);
// Result
// 1101 X 1100 = 10011100
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