1 files changed, 11 insertions, 11 deletions
diff --git a/74/CH3/EX3.15/example15_sce.sce b/74/CH3/EX3.15/example15_sce.sce
index 3274b0863..3e64817bd 100755
--- a/74/CH3/EX3.15/example15_sce.sce
+++ b/74/CH3/EX3.15/example15_sce.sce
@@ -1,12 +1,12 @@
-//chapter 3
-// example 3.15
-//page 148
-// Vout=-(3Vin1+4Vin2+5Vin3)
-Rf=120*10^3;
-// for inverting summer we have Vout=-(Rf/R1Vin1+Rf/R2Vin2+Rf/R3Vin3)
-R=Rf/3;//Rf/R1=3  comparing the cofficients
-disp(R1)
-R2=Rf/4;
-disp(R2)
-R3=Rf/R3;
+//chapter 3
+// example 3.15
+//page 148
+// Vout=-(3Vin1+4Vin2+5Vin3)
+Rf=120*10^3;
+// for inverting summer we have Vout=-(Rf/R1Vin1+Rf/R2Vin2+Rf/R3Vin3)
+R1=Rf/3;//Rf/R1=3  comparing the cofficients
+disp(R1)
+R2=Rf/4;
+disp(R2)
+R3=Rf/R3;
 disp(R3)
 \ No newline at end of file