where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers Posts in the discussion thread "where do you people get your irrational numbers?" Fri, 14 Aug 2026 06:25:54 +0000 http://tibasicdev.wikidot.com/forum/t-172867#post-549255 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549255 Fri, 31 Jul 2009 04:52:41 +0000 calccrypto 169000 yeah. sort of. i asked my precalc teacher about multiplying matrices in finite fields, and she never heard of such a thing before. then again, i cant really blame her. its not normally seen in highschool

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549210 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549210 Fri, 31 Jul 2009 03:59:15 +0000 DarkerLine 961 Have you tried asking a math teacher? They might know more about such things.

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549203 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549203 Fri, 31 Jul 2009 03:52:42 +0000 calccrypto 169000 nope. despite going to a "science" school, which should include some math, the school is more concerned about history and foreign language. our software is usually for one or two specific classes, like photoshop for arts, and autocad for architecture and stuff like that. there are no science/math resources anywhere in the computers(other than calculator.exe) that i know of. the resources that the school provides are more for history, since more is written about history than math

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549199 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549199 Fri, 31 Jul 2009 03:43:14 +0000 DarkerLine 961 Nobody really makes tables of the less-famous irrational numbers (like square roots) because they're easy enough to compute. So if you really want to get large amounts of digits, you'll need to ask a program like Mathematica or MATLAB to do it for you. Maybe your school has one of those on a library computer?

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549166 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549166 Fri, 31 Jul 2009 02:44:45 +0000 calccrypto 169000 so does anyone have the first 1 million hex digits of pi? i know i asked this before, but i lost the file when my compute crashed, and cant find the post
does anyone know where to go (of course i know "the internet") to get large amounts of decimal places of irrational numbers?

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549155 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549155 Fri, 31 Jul 2009 02:28:39 +0000 jnesselr 142001 Which is the whole point of the link. Just remember that those numbers are base 10, so you have to convert everything.

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549154 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549154 Fri, 31 Jul 2009 02:25:08 +0000 calccrypto 169000 does it go any further, say, 1 million digits?

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549153 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549153 Fri, 31 Jul 2009 02:24:43 +0000 calccrypto 169000 youre kidding right?? of course square root of 2 is irrational. but that doesnt quite work so well if i want, say 2 million digits, in hex, or base 7, or base 31, and im too lazy/dont know how to program something to do it for me

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549146 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549146 Fri, 31 Jul 2009 02:11:07 +0000 jnesselr 142001 Most square roots are irrational. Here, Let's try this. This works for a few numbers.

Take a number, and take the square of it. Keep this number. Subtract one from it, and take the square root. If it is not irrational, take the number, and add one, and do the same. Keep adding, or subtracting, until you've added or subtracted the same number, that you originally used.

So if I take 3, squared, that is 9. So subtract one, that is 8. Say that was not irrational. I add one. If it is still rational, I subtract/add two this time. If it is still rational, I subtract/add 3.

This is a good tutorial of how to find the number without a calculator:
http://www.homeschoolmath.net/teaching/square-root-algorithm.php

Square roots are very good at irrational numbers. Have fun!!!

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549144 Re: where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549144 Fri, 31 Jul 2009 02:08:40 +0000 thornahawk 14508 Well...

thornahawk

]]> http://tibasicdev.wikidot.com/forum/t-172867#post-549130 where do you people get your irrational numbers? http://tibasicdev.wikidot.com/forum/t-172867/where-do-you-people-get-your-irrational-numbers#post-549130 Fri, 31 Jul 2009 01:58:51 +0000 calccrypto 169000 where do you people find the "millions of millions" of digits of irrational numbers? right now, i cant seem to find the hexadecimal values of pi, except in one site, but if i copy it, i still have to format it and everything. what about sin 29ยบ or something like that? is there an online calculator for that?

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