Linda,
NB. Generate the integers from 2 to 21, store them in a, and display a:
]a=.2+i.20
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
NB. Take the square root of the integers in a, store them in b, and display
b:
]b=.%:a
1.41421 1.73205 2 2.23607 2.44949 2.64575 2.82843 3 3.16228 3.31
What does (=>.) do in this example?
Linda
Sent from my Verizon, Samsung Galaxy smartphone
Original message
From: Skip Cave
Date: 11/2/18 12:06 PM (GMT-05:00)
To: "programm...@jsoftware.com"
Subject: Re: [Jprogramming] Square Roots and Extended Arithmetic
Thanks for all t
Thanks for all the comments and help in understanding why trying to get an
extended integer result from a square root is a bad idea.
I think the functional symmetry of square *: and square root %: led me to
subconsciously forget that the results of squared integers (all integers)
are not symmetric
Newer versions are only available for j807.
Fri, 02 Nov 2018, Sergey Kamenev написал(а):
> Hi!
>
> In repository only version 1.0.21.
>
> In wiki referenced version 1.0.23.
> https://code.jsoftware.com/wiki/Addons/data/sqlite/Basic_Usage
>
> Where I could download last version?
>
> Nice day!
>
Hi!
In repository only version 1.0.21.
In wiki referenced version 1.0.23.
https://code.jsoftware.com/wiki/Addons/data/sqlite/Basic_Usage
Where I could download last version?
Nice day!
Sergey Kamenev
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