[colxylene] Slight correction

lecture/mm/columnxylene/columnxyleneproblem2.hh

@@ -291,7 +291,7 @@ private:
             values[switch1Idx] = 0.005;
         } else {
             values[switch1Idx] = 0.005;
-            if((y<=0.3-0.001+eps_)&&(y>0.3-0.0148-eps_)) values[switch2Idx] = 0+((0.3-y)/0.0148)*0.112;
+            if((y<0.3-0.001+eps_) &&(y>0.3-0.0148-eps_)) values[switch2Idx] = 0+((0.3-y)/0.0148)*0.112;
             if((y<0.3-0.0148-eps_)&&(y>0.3-0.0296-eps_)) values[switch2Idx] = 0.112+(((0.3-y)-0.0148)/0.0148)*(0.120-0.112);
             if((y<0.3-0.0296-eps_)&&(y>0.3-0.0444-eps_)) values[switch2Idx] = 0.120+(((0.3-y)-0.0296)/0.0148)*(0.125-0.120);
             if((y<0.3-0.0444-eps_)&&(y>0.3-0.0592-eps_)) values[switch2Idx] = 0.125+(((0.3-y)-0.0444)/0.0148)*(0.137-0.125);