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How would you rewrite 7 to the power of x equals 5?
7x = 5x log(7) = log(5)x = log(5) / (log(7) = 0.82709 (rounded)
How do you write login and logout code in php?
Have a session_start(); at the very top of the page in php like this: <?php session_start(); ?> Then write a login form: <form action="login.php" method = "POST"> <input type = "text" name = "username"> <input type = "password" name = "password"> <input type = "submit" value = "submit"> </form> now start a new page called login.php. Put session_start(); at the top of the page again. Now you'll have two different $_POST variables from the form that got submitted. It's $_POST['username'] and $_POST['password']. the "name" of the input is what the $_POST variable is. And it's a $_POST because of the method of the form. Now you should change the names of the $_POST just to make it easier. <?php $username = $_POST['username']; $password = $_POST['password']; ?> Now it's time to see if that username and password are in the database <?php $mysql = "SELECT COUNT(*) FROM users WHERE username = '$username' AND password = '$password'"; // Select statement to find user $query = mysql_query($mysql); // Query to see if user exists $result = mysql_query($query); // Result for query. Should be either 1 or 0. if ($result != 1) { ?> <script> alert ("That username or password doesn't exist"); </script> <meta http-equiv="refresh" content = "1; URL = index.php"> <?php // Javascript alert saying that username or password was wrong then loading the page back to the main page. } else { $_SESSION['username'] = $username; // Setting the variable for the username so now you can use $_SESSION['username'] anywhere on your website to display who is logged in. } ?> You have to put session_start(); at the top of every webpage though. Now for the logout. Create a page called logout.php. You can link to this page however you'd like. All you need for this page is: <?php session_destroy(); //destroys the current session <meta http-equiv="refresh" content = "1; URL = index.php"> //Reloads the page back to the index.php ?>
What is percent APPDATA percent?
Uh...I don't know why this is in math, as that has no relevance here. %Appdata% is a location on your computer, usually at C:\Users\*Username*\Appdata\Roaming\ where *username* is your computer login. Most of your software won't really run without the files that apply to them here.
How do you graph x to the power of x with both the real and non-real parts?
This depends on what 'space' you want to plot it on. Another thing, are the x values all complex, or just real. I did a writeup on a similar question awhile back only considering real values of x, but complex values of y. For the positive sided, one way is to take the log of x^x, then you have log(y) = x*log(x). You can plot this manually on log paper. If you use natural log, instead, then you have ln(y) = x*ln(x), then take e raised to both sides: y = e^(x*ln(x)). To take natural log of a negative number, consider this: if u = A*e^(iΘ), then ln(u) = ln(A) + (iΘ)*ln(e) = ln(A) + (iΘ)
What is the value of log 5 19 rounded to the nearest hundredth?
5.00
What happens if you forget your username on babydow?
you just cant log in
What do you do if you forget your Twitter email?
You can still log in if you know your username. If you don't know your username either then you'll have to make a new account with a different email address.
What is kaya g mathletics?
What is your username and password
What are some mathletics usernames?
i know someones password and username and i will tell you username: password password:go in this password and username NOW!NOW!NOW!NOW!
How do sign up for mathletics?
do not
Why can't i log in on mathletics?
It is because I don't actually knowSORRY!
How do you get acorns ice age village?
my mathletics username is jh93378 and my password is stone58
How do you use others username and password?
Just log out and log in with different username, whats wrong?
What do you go to on twitter if you forget user name?
Click on the sign in button at the top right corner of the Twitter homepage, and there is an option for "Forgot username?" go there. If you remember your password, then you can log in with your email address and password, instead of your username.
Does anyone have any spare mathletics accounts?
yes... username: jt8860334 password: burn174 username:jj3025 password:gaze95
What are some good mac wow private servers?
my mathletics username is jh93378 and my password is stone58
What is Another word for username?
log in
