<> @media (max-width:991.98px) { #localnav .nav-item:not(:first-child) .nav-link { padding-left:24px !important; } #localnav .dropdown-menu .dropdown-item { padding-left:calc(var(--bs-dropdown-item-padding-x) * 3); } }

<> @media (max-width: 991.98px) { #localnav_actuator { width:auto !important; padding-left:10px !important; display: flex !important; align-items:center !important; flex-direction: row-reverse !important; justify-content:center !important; } #localnav_actuator:after { padding-right:5px; content:"资源"; font-size:14px; white-space:nowrap; } #localnav_actuator .icon-kebab { position:relative; top:-1px; } #localnav_actuator .icon-kebab:before { content: "\e60f" !important; font-size:16px; } }

X = [-1.9 -3.4; 1.6 2.5; -4.5 4.5]

X = 3×2

   -1.9000   -3.4000
    1.6000    2.5000
   -4.5000    4.5000

Y = fix(X)

Y = 3×2

    -1    -3
     1     2
    -4     4

X = [1.4+2.3i 3.1-2.2i -5.3+10.9i]

X = 1×3 complex

   1.4000 + 2.3000i   3.1000 - 2.2000i  -5.3000 +10.9000i

Y = fix(X)

Y = 1×3 complex

   1.0000 + 2.0000i   3.0000 - 2.0000i  -5.0000 +10.0000i