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GW-BASIC | 1987-05-08 | 885 b | 21 lines |
- 10 CLS
- 20 KEY OFF
- 30 COLOR 7,0
- 40 WIDTH 80
- 50 DEF SEG = 0: POKE 1050,PEEK(1052)
- 60 LOCATE 1,25:PRINT "T R I G. F U N C T I O N T U T O R I A L"
- 70 LOCATE 5,2:PRINT " This section will guide you through the TRIGONOMETRICAL functions section."
- 80 LOCATE 6,2:PRINT " This section in M A T H P A K, will ask what mode you want...DEGREE or RADIAN,"
- 90 LOCATE 8,2:PRINT "or TABLE.Enter either d,r, or t for table and press <RETURN>."
- 100 LOCATE 9,2:PRINT " A 'x' returns you to the main menu."
- 110 LOCATE 11,2:PRINT " EXAMPLE:"
- 120 LOCATE 13,20:PRINT "What is the SIN of 56.784 degrees?"
- 130 LOCATE 14,2:PRINT "Enter a 'd' for degree, and press<RETURN>."
- 140 LOCATE 15,2:PRINT "Then enter the value 56.784 and press <RETURN>."
- 150 LOCATE 16,2:PRINT "The SIN,COS,TAN and other trig. conversions will appear below."
- 160 LOCATE 17,2:PRINT"A value of '0' will exit to main menu."
- 170 LOCATE 20,2:PRINT "Press the S P A C E B A R to return to disk tutorial..."
- 180 S$ =INKEY$:IF S$ =" " THEN CLS:CLEAR:CHAIN"a"
- 190 GOTO 180
- 200 END
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