C / C++ / MFC

6-Mar-08 21:53

What is the equivalent function for 'ln' in math.h?

CPallini6-Mar-08 22:05

6-Mar-08 22:05

log

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

toxcct6-Mar-08 22:06

6-Mar-08 22:06

log() is the neperian logarithm.
log10() is the base 10 log...

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KASR16-Mar-08 22:45

6-Mar-08 22:45

Which one to use for 'ln'.

toxcct6-Mar-08 22:50

6-Mar-08 22:50

re read my post, try to understand what I said and you will find.

ln stands for Neperian Logarithm (or Natural Logarithm)...

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CPallini7-Mar-08 0:12

7-Mar-08 0:12

See here.

KASR17-Mar-08 0:14

7-Mar-08 0:14

toxcct7-Mar-08 0:14

7-Mar-08 0:14

blind is blind... lol

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KASR17-Mar-08 0:36

7-Mar-08 0:36

What you mean!

toxcct7-Mar-08 0:45

7-Mar-08 0:45

don't bother, it wasn't for you...

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KASR17-Mar-08 0:51

7-Mar-08 0:51

Then why did you write here?

toxcct7-Mar-08 0:54

7-Mar-08 0:54

it was for CPallini. don't you see the hierarchical presentation of the thread ?

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KASR17-Mar-08 0:49

Re: Doubt in using Math library [modified]

7-Mar-08 0:49

If someone asks 1+1 = ?
You will say 1+2=3 and then 1+1=2.
So i dont want other story i just need answer for my question ok.
As a code project member u should hold your mouth.
You too learned from some one isn't it?

toxcct7-Mar-08 1:00

7-Mar-08 1:00

wow wow wow, man, if you want to go that way with me, you didn't choose the right person to fight against.

ok, my english is not perfect, but I sure help people here, and i do my best to make better the level of knowledge of everybody in this forum.

you asked for the function to use to make a ln(), and if you look closer, you'll remark that no only I gave you the answer, but I too gave you an explanation of what it is, and where is the difference with the other log functions.

so if you're not getting the teaching tip I gave you, it's sad for you, but don't tell me to "hold my mouth", because everything I said at first was to help you.

and for your information, I've been coding in C/C++ for more than 10 years, and i sure know where are the common beginners mistakes.

now, if you can't stand my help, just don't expect me to help you anymore...

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modified on Friday, March 7, 2008 7:43 AM

KASR17-Mar-08 1:38

7-Mar-08 1:38

OOPs We are extremly sorry!
Actually my friend have used my login to post this question!
I was not here at that time! If so i would have explained him the fact.
He meant it wrongly. please forgive him.
As we are here to solve our problem rather creating!

CPallini7-Mar-08 3:39

7-Mar-08 3:39

Tell your friend he is a bit rude. Big Grin | :-D

KASR19-Mar-08 18:09

Re: Doubt in using Math library [modified]

9-Mar-08 18:09

Ok! i will advice him.

Rajkumar R7-Mar-08 4:16

Rajkumar R

7-Mar-08 4:16

Sakthi_Vel wrote:
Actually my friend have used my login to post this question!

Not, probably.

modified on Friday, March 7, 2008 10:31 AM

CPallini7-Mar-08 4:23

7-Mar-08 4:23

But possible, Watson!

Rajkumar R7-Mar-08 4:28

Rajkumar R

7-Mar-08 4:28

Watson! who's that rude fellow Big Grin | :-D

CPallini7-Mar-08 4:38