Adapt formulars

Author: SebastianZug

02_BoolscheAlgebra.md

@@ -334,7 +334,7 @@ $$
 {{1}}
 $$
 \begin{aligned}
-f(x_1, x_2, x_3) &=\overline{w}x\overline{y}\,\overline{z}+\overline{w}x\overline{y}z+w\overline{x}y\overline{z}+wx\overline{y}\,\overline{z}+wx\overline{y}z \\
+f(w,x,y,z) &=\overline{w}x\overline{y}\,\overline{z}+\overline{w}x\overline{y}z+w\overline{x}y\overline{z}+wx\overline{y}\,\overline{z}+wx\overline{y}z \\
 \end{aligned}
 $$