Differences

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--- public:calculator:progs:dm32_progs [24/07/23 17:48 BST] – [The program] john
+++ public:calculator:progs:dm32_progs [06/03/25 06:49 GMT] (current) – external edit 127.0.0.1
@@ Line 20: / Line 20: @@
 Once the real and imaginary values are on the stack various "Complex" functions are accessed by <key>SHIFT</key><key>CMPLX</key><key>Function</key> for example to add
-Z<sub>1</sub> = (10 + j20) and Z<sub>2</sub> = (30 - j25) = Z<sub>3</sub>
+Z<sub>1</sub> = (10 + j20)
+and
+Z<sub>2</sub> = (30 - j25)
+gives
+Z<sub>3</sub> = Z<sub>1</sub> + Z<sub>2</sub> = ( 10 + j20 ) + ( 30 - j25 )
 <code>
@@ Line 56: / Line 64: @@
 X has the real part of Z<sub>3</sub> (40) and Y has the imaginary part of Z<sub>3</sub> (-5)
-Z<sub>3</sub> = 40 - j 5
+Z<sub>3</sub> = ( 40 - j5 )
@@ Line 81: / Line 89: @@
 RCL B      ; Im (Z + Zo)
 RCL A      ; Re (Z + Zo)
-CMPLX ÷    ; complex divide (STACK z,t holds (Z - Zo) stack x,y holds (Z + Zo) -> complex reflection coeff. ρ
+CMPLX ÷    ; complex divide (STACK z,t holds (Z - Zo) stack x,y holds (Z + Zo) (from reg. A & B) to calculate complex reflection coeff. ρ
 STO E      ; save Re ρ
 R↓
@@ Line 125: / Line 133: @@
 </code>
-  * Return Loss = 13.9dB
-  * SWR = 1.5:1
-  * |ρ| = 0.2
   * |Z| = 67.6 ohms
+  * |ρ| = 0.2
+  * SWR = 1.5:1
+  * Return Loss = 13.9dB