Deprecated: Optional parameter $args declared before required parameter $parser is implicitly treated as a required parameter in /var/www/vhosts/rave.gatech.edu/httpdocs/help/extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php on line 70

Deprecated: Optional parameter $prefix declared before required parameter $code is implicitly treated as a required parameter in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 4270

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/json/FormatJson.php on line 397

Deprecated: Return type of ResultWrapper::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/db/DatabaseUtility.php on line 174

Deprecated: Return type of ResultWrapper::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/db/DatabaseUtility.php on line 192

Deprecated: Return type of ResultWrapper::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/db/DatabaseUtility.php on line 185

Deprecated: Return type of ResultWrapper::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/db/DatabaseUtility.php on line 202

Deprecated: Return type of ResultWrapper::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/db/DatabaseUtility.php on line 163

Warning: Private methods cannot be final as they are never overridden by other classes in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/actions/Action.php on line 67

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/LanguageConverter.php on line 703

Deprecated: Optional parameter $label declared before required parameter $alt is implicitly treated as a required parameter in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/Linker.php on line 730

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/languages/Language.php on line 2104
  
Deprecated: Optional parameter $attribs declared before required parameter $contents is implicitly treated as a required parameter in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/Xml.php on line 131
 
For example, consider the optimization problem:
 
For example, consider the optimization problem:
 +
<pre> min y = x1^2 + x2^2
 +
s.t. -1 < x1 < 1
 +
    -2 < x2 < 3
 +
    x1+x2 > 1
 +
</pre>
   −
<math>\alpha min y</math>
+
In this case there are two independent variables, x1 and x2, and one function variable, y. The data file that you load in Rave should thus look like:
    +
<pre>
 +
x1    x2
 +
-1    -2
 +
1      3
 +
</pre>
    +
This is the bare-minimum allowable data set: it contains all the independent variables and two rows of data that span the allowable ranges of the independent variables.
    +
*'''Note:''' Rave currently '''always''' enforces upper and lower limits for all independent variables during optimization. You cannot yet run optimizers that do not have constraints of the form a < x < b for every independent variable, x. Future versions of Rave will allow completely unconstrained optimization, however even in these future cases you will still need to load a two-line data set to start.
  
Fatal error: Uncaught TypeError: MWExceptionHandler::handleException(): Argument #1 ($e) must be of type Exception, Error given in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/exception/MWExceptionHandler.php:153 Stack trace: #0 [internal function]: MWExceptionHandler::handleException() #1 {main} thrown in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/exception/MWExceptionHandler.php on line 153