Update _macros.qmd

_macros.qmd

@@ -1,22 +1,22 @@
 ::: {.hidden}
 \newcommand{\VDD}{V_\mathrm{DD}}
 \newcommand{\VSS}{V_\mathrm{SS}}
-\newcommand{\VGS}{V_\mathrm{GS}}
-\newcommand{\VDS}{V_\mathrm{DS}}
-\newcommand{\vgs}{v_\mathrm{gs}}
-\newcommand{\vds}{v_\mathrm{ds}}
+\newcommand{\VGS}[1][]{V_\mathrm{GS#1}}
+\newcommand{\VDS}[1][]{V_\mathrm{DS#1}}
+\newcommand{\vgs}[1][]{v_\mathrm{gs#1}}
+\newcommand{\vds}[1][]{v_\mathrm{ds#1}}
 \newcommand{\Vth}{V_\mathrm{th}}
-\newcommand{\gm}{g_\mathrm{m}}
-\newcommand{\gmb}{g_\mathrm{mb}}
+\newcommand{\gm}[1][]{g_\mathrm{m#1}}
+\newcommand{\gmb}[1][]{g_\mathrm{mb#1}}
 \newcommand{\gmid}{g_\mathrm{m}/I_\mathrm{D}}
-\newcommand{\gds}{g_\mathrm{ds}}
+\newcommand{\gds}[1][]{g_\mathrm{ds#1}}
 \newcommand{\CGG}{C_\mathrm{GG}}
 \newcommand{\Cgg}{C_\mathrm{gg}}
 \newcommand{\CGS}{C_\mathrm{GS}}
-\newcommand{\Cgs}{C_\mathrm{gs}}
+\newcommand{\Cgs}[1][]{C_\mathrm{gs#1}}
 \newcommand{\CGD}{C_\mathrm{GD}}
 \newcommand{\CDG}{C_\mathrm{DG}}
 \newcommand{\Cgd}{C_\mathrm{gd}}
 \newcommand{\IDS}{I_\mathrm{DS}}
-\newcommand{\ids}{i_\mathrm{ds}}
+\newcommand{\ids}[1][]{i_\mathrm{ds#1}}
 :::