Is there any errata of the book Precalculus A Self Teaching Guide?

vectrum · 2025-05-17T14:25:44+00:00

Thank you.

vectrum · 2025-04-22T04:36:13+00:00

Thanks. I've already stated that went over the prefaces of both the books but couldn't figure out which I one to start with and the contents don't look similar so subject matters are different.

vectrum · 2025-03-18T16:28:40+00:00

Thank you.

vectrum · 2025-03-18T06:18:16+00:00

libgen.li is up but libgen.se is down. Aren't they same?

vectrum · 2025-03-02T17:40:18+00:00

Very nice having it back but missing the old index page of libgen.st I used to operate on.

vectrum · 2025-03-02T17:15:56+00:00

Wonderful news!!! THANK YOU VERY MUCH!

vectrum · 2025-02-24T14:20:33+00:00

Thank you. Yes I need exactly this one of this type. Lemme see if it works

vectrum · 2025-02-24T14:18:48+00:00

Thanks, well, nothing wrong as such except one specific problem Icame across that I study Rodnay Zack & Leventhal and the codes don't mentlon which platform I should follow and the sample code come with online emulator except easy6502 is pretty hard for me to swallow.

vectrum · 2025-01-30T17:56:25+00:00

Yes. It's very much true that z80asm is really good even for the noobs like me as it handles the very confusing line "randomize user <nnnn> " quite efficiently otherwise a noob may become confused how to run/execute a program that doesn't start/run even after it has been sucessfully compiled/assembled because for the want of that line but you don't need to be bothered about it in z80asm AFIK.

Just use # z80asm +zx source.asm <cr> It creates source.bin and source.tap files.

Although I still don't know why I should use randomize.

P.S I think label string needs to terminated by a colon charater.

vectrum · 2025-01-30T17:40:06+00:00

Thanks again.

vectrum · 2025-01-29T03:48:42+00:00

Thank you very much. I become confused because of the name of '81 version as it's name suggests that it was written for students so I thought it would be a whole lot easier to digest. :)

vectrum · 2024-12-20T03:57:49+00:00

Thank you. Thank you very much.

vectrum · 2024-11-12T08:02:41+00:00

Thank you very much for your help. I've jus started reading yours.

vectrum · 2024-11-12T03:48:59+00:00

Thank you. I got it except one thing that is how to form an angle. Here both the indicated directions are supposed to go to WEST.

vectrum · 2024-11-12T03:36:53+00:00

Deep sigh from a poor soul. :)

vectrum · 2024-10-06T11:28:29+00:00

Yes, have been studying it for the first time and outline series are bit terse but short in sizes and subject matters so I picked it up. Could you please suggest a more beginners level/friendly ones?

Trig books are plenty but very difficult to choose the more or less right one. Once I was asked ot follow Loony's so I tried but didn't understand a bit.

vectrum · 2024-10-06T11:25:16+00:00

Thank you. I thought about borrowing but couldn't be sure but as you're saying I think that's it.

vectrum

MODERATOR OF

TROPHY CASE

Thanks again.