md calculate

const MdCalculateIcon = (props) => (
  <svg 
    xmlns="http://www.w3.org/2000/svg" 
    viewBox="0 0 24 24" 
    width="24"
    height="24"
    fill="none" 
    stroke="currentColor" 
    strokeWidth="2" 
    strokeLinecap="round" 
    strokeLinejoin="round" 
    {...props}
  >
    <g></g><g><g><path d="M19,3H5C3.9,3,3,3.9,3,5v14c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2V5C21,3.9,20.1,3,19,3z M19,19H5V5h14V19z"/><rect height="1.5" width="5" x="6.25" y="7.72"/><rect height="1.5" width="5" x="13" y="15.75"/><rect height="1.5" width="5" x="13" y="13.25"/><polygon points="8,18 9.5,18 9.5,16 11.5,16 11.5,14.5 9.5,14.5 9.5,12.5 8,12.5 8,14.5 6,14.5 6,16 8,16"/><polygon points="14.09,10.95 15.5,9.54 16.91,10.95 17.97,9.89 16.56,8.47 17.97,7.06 16.91,6 15.5,7.41 14.09,6 13.03,7.06 14.44,8.47 13.03,9.89"/></g></g>
  </svg>
);