DataMuseum.dk

Presents historical artifacts from the history of:

MIKADOS

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about MIKADOS

Excavated with: AutoArchaeologist - Free & Open Source Software.


top - metrics - download

⟦ad870979f⟧

    Length: 1097 (0x449)
    Notes: Mikados TextFile, Mikados_K
    Names: »ANDENGR1«

Derivation

└─⟦bcf7b34c7⟧ Bits:30003895/4xCOMAL2.imd 4 * COMAL - SPC/1 - Disketter til bogen
    └─⟦this⟧ »ANDENGR1« 

Text

0010 // -------------------------- andengr1 ----------------------
0020 // Andengradsligningen med IF - THEN - ELSE - ENDIF
0030 CLEAR 
0040 CURSOR 1,6
0050 PRINT " Andengradsligningen   Ax2 + Bx + C = 0 "
0060 PRINT "--------------------------------------------"
0070 INPUT " Indtast A:                        ":A
0080 INPUT " Indtast B:                        ":B
0090 INPUT " Indtast C:                        ":C
0100 // ------------------------------------------------------------------
0110 DISKRIMI:=B**2+(-4)*A*C
0120 // ------------------------------------------------------------------
0130 IF DISKRIMI<0 THEN 
0140 PRINT 
0150 PRINT 
0160 PRINT " ligningen har ingen reelle rødder."
0170 ELSE 
0175 IF DISKRIMI=0 THEN 
0180 X:=-B/2/A
0190 PRINT 
0200 PRINT USING " Ligningen har dobbeltroden:     +####.##    ":X
0210 PRINT 
0220 ELSE 
0230 PRINT " Ligningen har to rødder: "
0240 PRINT 
0250 X1:=(-B+SQR(DISKRIMI))/2/A
0260 PRINT USING "X1 =                             +####.##    ":X1
0270 X2:=(-B-SQR(DISKRIMI))/2/A
0280 PRINT USING "X2 =                             +####.##    ":X2
0290 ENDIF 
0300 CURSOR 1,21