XProfan

' (CL) Copyleft 2012-09 P.Specht(at)gmx.at

if 0

     $DEFINE XPSE
     $IFDEF xpse
     {$cleq}
     $ENDIF
     $IFDEF xpia
     $MAKE CL
     $ENDIF

endif

windowstyle 1048
window 0,0-%maxx,%maxy
randomize
font 2
cls rnd(8^8)
set("decimals",15)
set("numwidth",27)
declare z&,s&,t&,i&,j&,k&,status&
z&=1000
s&=1000
t&=400
dec z&:dec s&:dec t&
declare a![z&,s&],b![s&,t&],c![z&,t&]

whileLoop 0,s&

    a![&Loop,&Loop]=-1

endwhile

status&=show(z&,s&,a![]):print
b![]=rnd(1000)*10^(rnd(5)*(1-2*rnd(2)))
status&=show(s&,t&,b![]):print
var tm&=&GetTickCount
status&=Multipli(z&,s&,t&,addr(a![0,0]),addr(b![0,0]),addr(c![0,0]))
tm&=&GetTickCount-tm&
status&=show(s&,t&,c![]):print
print tm&/1000,"sec.\nREADY."
Waitinput
End

proc show

    parameters u&,v&,m![]

    if u&>5

        print u&+1;" Werte pro Zeile"

    else

        declare mm!

        whileloop 0,u&:i&=&Loop

            whileloop 0,v&:j&=&Loop

                mm!=m![i&,j&]
                'if (mm!<10^10) and (mm!>10^-11) and (mm!<>0)
                print m![i&,j&],
                'else : print format$("%e",m![i&,j&]), : endif

            endwhile

            print

            if %csrlin>30:waitinput:cls rnd(8^8):endif

            endwhile

            print

        endif

        return 1

    endproc

     $IFDEF xpse

    NProc Multipli

        parameters z&,s&,t&,a_&,b_&,c_&
        declare sum!,prod!,aa!,bb!,cc!,i&,j&,k&

        WhileLoop 0,z&:i&=&Loop

            WhileLoop 0,t&:k&=&Loop

                sum!=0.0

                WhileLoop 0,s&:j&=&Loop

                    aa!=getfloat(a_&,8*(i&+(z&+1)*j&))
                    bb!=getfloat(b_&,8*(j&+(s&+1)*k&))
                    prod!=aa!*bb!
                    sum!=sum!+prod!

                endwhile

                setfloat(c_&,8*(i&+(s&+1)*k&),sum!)

            endwhile

        endwhile

        return 0

    endproc

     $ENDIF
    /*
    Proc Multipli
    parameters z&,s&,t&,a_&,b_&,c_&
    declare sum!,prod!,aa!,bb!,cc!,i&,j&,k&
    WhileLoop 0,z&
    i&=&Loop
    WhileLoop 0,t&
    k&=&Loop
    sum!=0
    WhileLoop 0,s&
    j&=&Loop
    sum!=sum!+a![i&,j&]*b![j&,k&]
    endwhile
    c![i&,k&]=sum!
    endwhile
    locate 2,2:print trim$(str$(i&));endwhile
    volver 0
    ENDPROC
    */