//SCI2C: DEFAULT_PRECISION= DOUBLE function mainfunction() disp(abs(7)) disp(abs(-3)) disp(abs(7-%i)) disp(abs(7+%i)) disp(abs(-3-2*%i)) disp(abs(-3+2*%i)) a=[-1 -5 4 -7; -8 3 -74 -5; 141 -3 4 45] b=[1+%i*7 2 5+%i*4; 4+%i*21 8+%i 6; 3-%i*7 4-%i*2 78 ] disp(abs(a)) disp(abs(b)) endfunction