Friday, May 25, 2018

TI-84 Plus CE Programs from Casio FX-702P


TI-84 Plus CE Programs from Casio FX-702P

Notes

Here are several programs from the “Bilbliotheque De Programmes” for the Casio FX-702P translated for the Texas Instruments TI-84 Plus CE.  I understand that there is an English version of the book, but I have yet to find it online.  I am thankful to Google Translate since I am not fluent in French. 

I named each of the programs FX702P##, starting with 02.  Of course, use the program name that fits. 

Basic doesn’t translate directly to the TI-84 Plus programming language.  First of all, there are no line numbers for the TI-84 Plus, separate labels had to be created.  I added more descriptive lines to prompts and results strings because (1) the TI-84 Plus CE has a lot more programming space than the 1,680 bytes the Casio FX-702P offered, and (2) it helped me understand what the programs were. 

The reference page ties to the page in the document, not the PDF page. 

TI-84 Plus CE Program FX702P02  (ref. page 85)
Geometric Mean:  Enter 0 to stop data entry

"GEOMETRIC MEAN (85)"
"2018-05-20"
1→A:1→B
Lbl 20
Disp "X-",A
Input X
If X=0:Goto 60
A+1→A:B*X→B
Goto 20
Lbl 60
Disp "G=",B^(1/(A-1))

TI-84 Plus CE Program FX702P03 (ref. page 117)
Chemistry:  Analysis of an Acid

"ACID PRGM, 2018-05-20"
"(117)"
For(J,1,10)
Input "T= (0:END)",T
If T=0:Stop
37-T→T
Input "P*=",A
Input "PH=",P
Input "H=",H
.019T→B:A*10^(B)→A
Disp "P*=",A
P-.0146T→P:Disp "PH=",P
.0307A→C:C*10^(P-6.11)→D
Disp "(HC03­)=",D:Pause
D-(9.5+1.63H)(7.4-P)-24→C
(1-.0143H)C→B
Disp "BE=",B
(1+10^(P-6.11))→I:.0307AI→I
Disp "I=",I:Pause
End


TI-84 Plus CE Program FX702P04  (ref. page 131)
Accounting:  Calculate Accounts Receivable on outstanding invoices

"BILL REDUCTION (131)"
"2018-05-20 EWS"
1→Z:0→E:0→F
Lbl IN
"AMT: A"+toString(Z)+":"→Str1
Input Str1,A
"PERCENT: B"+toString(Z)+":"→Str1
Input Str1,B
"DAYS: C"+toString(Z)+":"→Str1
Input Str1,C
int(A*B/100*C/365+.5)→D
E+A→E:F+D→F
"AMT: D"+toString(Z)+":"→Str1:Disp Str1,D
Pause
Z+1→Z
Menu("MORE DATA?","YES",IN,"NO",NO)
Lbl NO
ClrHome
Disp "TOTAL INVOICES:",E
Disp "TOTAL INTEREST:",F
Input "COMMISSION:",X
E-F-X→N
Disp "NET RECIEVABLE:",N


TI-84 Plus CE Program FX702P05 (ref. page 73)
Thermal Stress

Disp "THERMAL STRESS"
"2018-05-22 EWS"
Disp "LINEAR EXPANSION","COEFFICIENT"
Input "L1:",L
Input "L2:",M
Disp "ELASTIC","COEFFICIENT"
Input "E1:",E
Input "E2:",F
Disp "CROSS SECTION"
Input "A1:",A
Input "A2:",B
Input "T:",T
EF(L-M)T→C
C/(EA+FB)→C
­(BC)→R:AC→S
ClrHome
Disp "THERMAL STRESS","A:","B:"
Output(2,5,R)
Output(3,5,S)


TI-84 Plus CE Program FX702P06  (ref. page 206)
Construction:  Concentrated Load on a Beam

Disp "BEAM FIXED AT","BOTH ENDS UNDER","CONCENTRATED LOAD"
"(63) 2018-05-22 EWS"
Degree
Input "YOUNG MOD (KG/MM^4):",E
Input "INERTIA (MM^4):",I
Input "LENGTH (MM):",L
Input "SUPPORT-LOAD DIST:",A
Input "LOAD (KG):",P
E*I→B
Input "INTEREST POINT:",X
If X≤A
Then:A→Y:X→Z
Else:L-A→Y:L-X→Z
End
Z(L+2Y)→C:P(L-Y)^2/L^3→D
D*Z*Z/6/B*(C-3*Y*L)→F
tan^-1(D*Z/2/B*(C-2*Y*L))→S
D*(C-Y*L)→M
D*C/Z→W
ClrHome:Fix 4
Disp "FLEXION (MM):"," ANGLE:"," TORQUE:","SHELL LOAD:"
Output(1,14,F)
Output(2,14,S)
Output(3,14,M)
Output(4,14,W)
Float

TI-84 Plus CE Program FX702P07 (ref. page 41)
Electronics:  Active Low-Pass Filter

Disp "ACTIVE LOW-PASS FILTER"
"(41) 2018-05-22 EWS"
Input "FREQ (HZ):",F
Input "AF:",A
Input "C1 (MICRO-F):",C
C/1E6→C
√(2)/(4*A*π*F*C)→R
A*R→S
S/(A+1)→T
2*(A+1)*C*1E6→U
ClrHome
Disp "R1:","R2:","R3:",C2:"
Output(1,5,R)
Output(2,5,S)
Output(3,5,T)
Output(4,5,U)


Source: Casio.  “Bibliotheque De Programmes FX-702P” (French document)  1985

You can find a PDF of the book in French on this page: http://casio.ledudu.com/pockets.asp?type=53&lg=eng .  Scroll down to the bottom of the page.  Also, shout out to the casio.ledudu.com page because it is an excellent site!


Eddie

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