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Solve this equation for x, (1 + x)^4=34.5 . I am interested in the math libraries you'd use.
the equation is MUCH SIMPLER (1 + x)^4=34.5
thanks
Started by Andrei on
, 10 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
If you mean "find a value for double x that satisfies the equation to the limits "find an equation of the form 'x = ' such that x satisfies the given equation" (AKA "solve drastically changed since others answered....
Mean by "solve".
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Well, it seems simple enough, but I can't find a way to add a caption to an equation. The caption is needed to explain the variables used in the equation, so some kind of table-like structure to keep it all aligned and pretty would be great.
Started by Farinha on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For example:
\begin{figure} \[ e....
) are in-line to place the equation in a figure or table environment (or a new kind of floating environment).
$$ , begin{equation}...
$ , $$ ...
Straight ahead equations (those written with $ ...
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I would like to allow the user to enter any equation, like the following, into a text box:
x = x / 2 * 0.07914 x = x^2 / 5
And have that equation applied to telemetry data that is coming from a device connected via a serial port. The incoming data points...
Started by raven on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at stackoverflow):
Is that the user entering the equation could enter just about anything which could be a security issue.
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Ask your Facebook Friends
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How do you find the turning points of an equation? Equation: -q^2+54q-803?
Started by W on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at yahoo):
One way is to put the equation into vertex form:
y = a(q.
I assume this is for pre-calc solution.
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I'm analyzing financial data and would like to find the inflection points of a line. I know I can do this using derivatives, but first I need an equation. Is there are way to generate an equation based off of a series of numbers. I would need to do this...
Started by Arron on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You can....
This article in Wikipedia: http://en.wikipedia.org/wiki/Polynomial_interpolation explains it mathematically.
There are established procedures for turning a set of existing data points into a polynomial; this is called Polynomial Interpolation .
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How can I find equation of a line or draw a line, given a starting point, length of line and angle of line (relative to x-axis)?
Started by Zinx on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
First thing that still we don't know....
An equation of a line is like; m*x + n = y
m wanna draw a line-segment an you know length, start point and angle, there will be two equation.
To go, you need to be careful how you define your angle .
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I have an equation which has been reduced to the form
eqn1 := f(x,y,z) = T;
Now I have another equation that involves T as a variable
eqn2 := g(T,x,y,z);
I want to replace T with f(x) in eqn2 . If I had eqn1 in the form
eqn1better := T = f(x,y,z);
Then...
Started by cheshirekow on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The general case of reversing any equation, regardless of whether or not one side is a single variable.
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I need a way of taking an equation given as a string and finding it's mathematical answer, the big caveat is that I can't use eval().
I know the equation will only ever contain numbers, the four mathematical operators (i.e. * / + -) and parentheses, it...
Started by RMcLeod on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
$equation); $operators = array('*' => 1, '/' => 1, '+' =>.
Polish Notation
function convertToRPN($equation) { $equation = str_replace(' ', '', $equation); $tokens = token_get_all('<?php ' .
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How do I graph and quadratic equation and a straight line equation on the same graph in excel? Domain: 0<x<6
Quadratic equation: y= -0.8888x^2+5.3333x
Straight line equation: y= 4.8
Thanks in advance!
Started by kpopluvv on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at yahoo):
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I need to solve a few mathematical equations in my application. Here's a typical example of such an equation:
a + b * c - d / e = a
Additional rules:
b % 10 = 0 b >= 0 b <= 100 Each number must be integer ... I would like to get the possible solution...
Started by Fabian on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
However, if the first equation is really typical it shows yours is NOT a linear algebra problem - no 2 variables multiplying or dividing....
But you can simplify the given equation to:
d = b * c * e with e != 0
Solving linear systems can.
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