JavaScript binary tools for any browser or environment. Copyright (c) 2023 Rafael da Silva Rocha. https://rochars.com/binary-tools
assert.deepEqual( btools.pack('d', 0), [0,0,0,0,0,0,0,0]);
assert.deepEqual( btools.pack('d', 0.5), [0,0,0,0,0,0,224,63]);
assert.deepEqual( btools.pack('d', 0, 16), [0,0,0,0,0,0,0,0]);