Do you use PSE?

[Gamo]

PSE is good when you need to see briefly the result of the iterative or recursive result on display in each steps through the loops.

Recently I make a program to generate the approximation of Pi for each [PSE] pause briefly to see the Pi value and keep incrementing on display.

Generate Pi using Nilakantha Series

Example: For HP-10C or 12C

Code:


2
STO 1
3
STO 0
STO 2
4
STO 3
RCL 0
4 
ENTER
RCL 1
RCL 2
x
RCL 3
x
÷
+
STO 0
PSE  <-----
GTO 35
RCL 0
4
ENTER
RCL 1
RCL 2
x
RCL 3
x
÷
-
STO 0
PSE   <-----
ENTER
-
2
STO+1
STO+2
STO+3
X<>Y
X=0
GTO 08
GTO 21

Formula Used:

3 + [4 ÷ (2+3+4)] - [4 ÷ (4+5+6)] +[4 ÷ (6+7+8)] - [4 ÷ (8+9+10)] + .........

Gamo