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#1 2013-02-03 21:13:28
- MathsIsFun
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Investment/Loan Graph
Working on a new Investment/Loan Graph
Does it make sense? Does it do the calcs correctly? Any suggestions?
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
#2 2013-02-03 21:42:06
- bobbym
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Re: Investment/Loan Graph
Hi MIF;
Very nice looking interface. So far it is doing everything correct.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#3 2013-02-03 22:33:27
- bob bundy
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Re: Investment/Loan Graph
hi MathsIsFun,
I'm confused. Raw? PV NPV etc ?
I looked at your interest and compound interest pages and so I think PV means 'present value'.
But you used FV for 'future value', so what is NPV ?
And why is the 2000 negative ? Does that mean it is a loan rather than an investment ?
Maybe a key to the terminology is needed. (Well, it is for dummies like me 
)
Bob
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
#4 2013-02-04 06:08:47
- mathgogocart
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Re: Investment/Loan Graph
MIF,nice graph.But you might need to put more info,Like what Bob said.Anyway great job
bbcode;.Uhhhhhhhhh im bored.
"Those who feed spambots are spambot conspiarators,and bad people." mathgogocart.
#5 2013-02-04 08:30:26
- MathsIsFun
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Re: Investment/Loan Graph
Thanks guys, will add explanations and links to relevant pages.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman