Hi groups i want to write a program ro numerically integrate an
equation using the rectangle method,i know a little bit about the
rectangle method but never used it abd dont quite really know how to
program it.if you guys know how to do it, can you help me out.
the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*θ) ,the
integration is from 0 to 1000.
Thanks in advance,
Bye
7  2487 
"rockwell" <ro**********@y ahoo.com> wrote in message
news:6b******** *************** ***@posting.goo gle.com... Hi groups i want to write a program ro numerically integrate an
equation using the rectangle method,i know a little bit about the
rectangle method but never used it abd dont quite really know how to
program it.if you guys know how to do it, can you help me out.
the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*θ) ,the
integration is from 0 to 1000.
Thanks in advance,
Bye
Post the effort you made, and someone will help you with it. No-one is going
to do your homework for you, you would not learn anything that way so it
wouldn't be good for anyone.
john
"rockwell" <ro**********@y ahoo.com> schrieb im Newsbeitrag
news:6b******** *************** ***@posting.goo gle.com... Hi groups i want to write a program ro numerically integrate an
equation using the rectangle method,i know a little bit about the
rectangle method but never used it abd dont quite really know how to
program it.if you guys know how to do it, can you help me out.
the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*θ) ,the
integration is from 0 to 1000.
Thanks in advance,
Bye
eq = x^2
integration from 0 to 100
So, basically you make smal stips of let's say 0.01 width and
calculate the area of this strip.
di = (value_left + value_right) / 2 * detla_width;
Then you only sum it up.
HTH,
Gernot
Gernot Frisch posted:
"rockwell" <ro**********@y ahoo.com> schrieb im
Newsbeitrag news:6b******** *************** ***@posting.goo gle.com... Hi groups i want to write a program ro numerically
integrate an equation using the rectangle method,i know a little bit
about the rectangle method but never used it abd dont quite really
know how to program it.if you guys know how to do it, can you help
me out. the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*θ)
,the integration is from 0 to 1000.
Thanks in advance,
Bye
eq = x^2
integration from 0 to 100
So, basically you make smal stips of let's say 0.01 width
and calculate the area of this strip.
di = (value_left + value_right) / 2 * detla_width;
Then you only sum it up.
HTH,
Gernot
Gernot, I'd prefer if you wouldn't fully answers people's
questions like that when they've shown no effort at all,
especially when it looks like a homework question.
Rockwell, if you want me to do your homework for you, head
to rentacoder.com and I'll do it for a nominal fee.
But if you want some help with C++, make an effort and I'll
be more than willing to share what I know (and can do).
-JKop
"JKop" <NU**@NULL.NULL > schrieb im Newsbeitrag
news:Nu******** ***********@new s.indigo.ie... Gernot Frisch posted:
"rockwell" <ro**********@y ahoo.com> schrieb im
Newsbeitrag news:6b******** *************** ***@posting.goo gle.com... Hi groups i want to write a program ro numerically integrate an equation using the rectangle method,i know a little bit about the rectangle method but never used it abd dont quite really know how to program it.if you guys know how to do it, can you help me out. the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*θ) ,the integration is from 0 to 1000.
Thanks in advance,
Bye
eq = x^2
integration from 0 to 100
So, basically you make smal stips of let's say 0.01 width
and calculate the area of this strip.
di = (value_left + value_right) / 2 * detla_width;
Then you only sum it up.
HTH,
Gernot
Gernot, I'd prefer if you wouldn't fully answers people's
questions like that when they've shown no effort at all,
especially when it looks like a homework question.
Rockwell, if you want me to do your homework for you, head
to rentacoder.com and I'll do it for a nominal fee.
But if you want some help with C++, make an effort and I'll
be more than willing to share what I know (and can do).
I just explained how to do it. I didn't post any line of code. I think
it's fair to explain _how_ things work for a homework. Because
understanding how it works is the aim of a homework.
Gernot Frisch posted:
"JKop" <NU**@NULL.NULL > schrieb im Newsbeitrag
news:Nu******** ***********@new s.indigo.ie... Gernot Frisch posted:
"rockwell" <ro**********@y ahoo.com> schrieb im
Newsbeitrag news:6b******** *************** ***@posting.goo gle.com...
Hi groups i want to write a program ro numerically
integrate an equation using the rectangle method,i know a little
bit about the rectangle method but never used it abd dont quite
really know how to program it.if you guys know how to do it, can you help
me out. the equation looks like
eq = ∫ sin(θ*Π) / cos(2*Π*&#
952;) ,the integration is from 0 to 1000.
Thanks in advance,
Bye
eq = x^2
integration from 0 to 100
So, basically you make smal stips of let's say 0.01
width and calculate the area of this strip.
di = (value_left + value_right) / 2 * detla_width;
Then you only sum it up.
HTH,
Gernot
Gernot, I'd prefer if you wouldn't fully answers
people's questions like that when they've shown no effort at all,
especially when it looks like a homework question.
Rockwell, if you want me to do your homework for you,
head to rentacoder.com and I'll do it for a nominal fee.
But if you want some help with C++, make an effort and
I'll be more than willing to share what I know (and can do).
I just explained how to do it. I didn't post any line of
code. I think it's fair to explain _how_ things work for a homework.
Because understanding how it works is the aim of a homework.
I suppose...
-JKop
JKOP,
go back to your java group. we don't need java cop jkop jgop or whatever,
things like you are not appropriate in comp.lang.c++ group. especially for
bagging money. back to your NULL land.
Gernot is right.
"JKop" <NU**@NULL.NULL > дÈëÓʼþ
news:x6******** ***********@new s.indigo.ie... Gernot Frisch posted:
"JKop" <NU**@NULL.NULL > schrieb im Newsbeitrag
news:Nu******** ***********@new s.indigo.ie... Gernot Frisch posted:
"rockwell" <ro**********@y ahoo.com> schrieb im Newsbeitrag news:6b******** *************** ***@posting.goo gle.com...
> Hi groups i want to write a program ro numerically integrate an> equation using the rectangle method,i know a little bit about the> rectangle method but never used it abd dont quite really know how to> program it.if you guys know how to do it, can you help me out. the> equation looks like
>
> eq = ∫ sin(θ*Π) / cos(2*Π*&# 952;) ,the> integration is from 0 to 1000.
>
> Thanks in advance,
> Bye
eq = x^2
integration from 0 to 100
So, basically you make smal stips of let's say 0.01 width and calculate the area of this strip.
di = (value_left + value_right) / 2 * detla_width;
Then you only sum it up.
HTH,
Gernot
Gernot, I'd prefer if you wouldn't fully answers people's questions like that when they've shown no effort at all, especially when it looks like a homework question.
Rockwell, if you want me to do your homework for you, head to rentacoder.com and I'll do it for a nominal fee.
But if you want some help with C++, make an effort and I'll be more than willing to share what I know (and can do).
I just explained how to do it. I didn't post any line of
code. I think it's fair to explain _how_ things work for a homework.
Because understanding how it works is the aim of a homework.
I suppose...
-JKop
Smith posted: JKOP,
go back to your java group. we don't need java cop jkop jgop or
whatever, things like you are not appropriate in comp.lang.c++ group.
especially for bagging money. back to your NULL land.
Gernot is right.
Disgusting grammar.
Really Smith, I'd love to help you here on this one, but I don't know Java,
nor can I comprehend how a person could possibly be not appropriate in a
newsgroup. "NULL land" doesn't exist, that's just where Mammy tells you
Daddy's gone.
-JKop This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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