Mathematic

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 64 64"
>
    <path fill="#64b5f6" d="M19 49v5a2 2 0 0 1-2 2h-1v5l3-2 3 2V49z" />
    <path
        fill="#bbdefb"
        d="M54 3h-1v13a10 10 0 0 1-10 10H30v1a4 4 0 0 0 4 4h20a4 4 0 0 0 4-4V7a4 4 0 0 0-4-4z"
    />
    <path
        fill="#1e88e5"
        d="M34 31a4 4 0 0 1-4-4V11h-4v14a8 8 0 0 1-8 8H6v16a8 8 0 0 1 8-8h30V31z"
    />
    <path
        fill="#64b5f6"
        d="M34 31a4 4 0 0 1-4-4V15h-4v10a8 8 0 0 1-8 8h-8a4 4 0 0 1 4 4h22a4 4 0 0 1 4-4v-2z"
    />
    <path fill="#bbdefb" d="M14 45a4 4 0 0 0 0 8h2v-4h6v4h18v-8z" />
    <g fill="#0d47a1">
        <path
            d="M54 12h-8a1 1 0 0 1 0-2h8a1 1 0 0 1 0 2zM54 24h-8a1 1 0 0 1 0-2h8a1 1 0 0 1 0 2zM42 10h-3V7a1 1 0 0 0-2 0v3h-3a1 1 0 0 0 0 2h3v3a1 1 0 0 0 2 0v-3h3a1 1 0 0 0 0-2zM39.414 23l3.293-3.293a1 1 0 1 0-1.414-1.414L38 21.586l-3.293-3.293a1 1 0 0 0-1.414 1.414L36.586 23l-3.293 3.293a1 1 0 1 0 1.414 1.414L38 24.414l3.293 3.293a1 1 0 1 0 1.414-1.414z"
        />
        <circle cx="50" cy="19" r="1" />
        <circle cx="50" cy="27" r="1" />
        <path
            d="M54 2H34a5.006 5.006 0 0 0-5 5v3H10a5.006 5.006 0 0 0-5 5v34a9.01 9.01 0 0 0 9 9h1v3a1 1 0 0 0 1.555.832L19 60.202l2.445 1.63A1 1 0 0 0 23 61v-3h21a1 1 0 0 0 1-1v-2a3.003 3.003 0 0 0-3-3h-1v-6h1a3.003 3.003 0 0 0 3-3V32h9a5.006 5.006 0 0 0 5-5V7a5.006 5.006 0 0 0-5-5zM34 32h5v.1a5.015 5.015 0 0 0-3.9 3.9H14.9a5.015 5.015 0 0 0-3.9-3.9V19.9a5.015 5.015 0 0 0 3.9-3.9H29v11a5.006 5.006 0 0 0 5 5zM21 59.131l-1.445-.963a1 1 0 0 0-1.11 0L17 59.131V50h4zM14 48a1 1 0 0 0 0 2h1v2h-1a3 3 0 0 1 0-6h25v2zm25 2v2H23v-2zm3 4a1.001 1.001 0 0 1 1 1v1H23v-2zm1-11a1.001 1.001 0 0 1-1 1H14a5 5 0 0 0 0 10h1v2h-1a7 7 0 0 1 0-14h29zm0-3H14a8.983 8.983 0 0 0-7 3.356V15a3.003 3.003 0 0 1 3-3h19v2H14a1 1 0 0 0-1 1 3.003 3.003 0 0 1-3 3 1 1 0 0 0-1 1v14a1 1 0 0 0 1 1 3.003 3.003 0 0 1 3 3 1 1 0 0 0 1 1h22a1 1 0 0 0 1-1 3.003 3.003 0 0 1 3-3 1 1 0 0 0 1-1v-1h2zm14-13a3.003 3.003 0 0 1-3 3H34a3.003 3.003 0 0 1-3-3V7a3.003 3.003 0 0 1 3-3h20a3.003 3.003 0 0 1 3 3z"
        />
    </g>
</svg>