A89: Re: matrix
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A89: Re: matrix
which one is underlined?
well, regardless, as long as you use zero based indexing (i.e.: your matrix
goes from (0,0) to (7,2)) then your method works.
column#+row#*numberofelementsinrow
but it is sometimes easier to see if you use x and y:
f(x,y)=x+y*#elementsinrange
--kaus
P.S. I was looking at the word "row" actually, to get the way everyone
pronounces row, it should be spelled "roe." "Row" would be pronounced like
"r"-"ow" where the "ow" is like in "owl"
hehe. whatever
----- Original Message -----
From: <S43R80@aol.com>
To: <assembly-89@lists.ticalc.org>
Sent: Monday, January 24, 2000 2:57 PM
Subject: A89: matrix
>
> i seem to be having trouble accessing certain bytes in a matrix...lets say
i
> have
>
> some_matrix: ;address at a0
> dc.b 03840344;totally random...commas should be there
> dc.b 01023388
>
> then if i wanted to get a0 to point to the underlined one i would do:
> [(column)+(row*8)]=bytes from a0
> [( 5 )+( 1*8 )]=13 bytes from a0...this is correct right?
>
References: