Severity: 8192
Message: strripos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior
Filename: libraries/Visiter_class.php
Line Number: 133
Backtrace:
File: /var/www/html/application/libraries/Visiter_class.php
Line: 133
Function: strripos
File: /var/www/html/application/controllers/Welcome.php
Line: 303
Function: visiter_detail
File: /var/www/html/index.php
Line: 315
Function: require_once
140 Pine Avenue, 4th Floor
Long Beach
California
United States
90802
Design Science is the leader in software for scientific and technical communication. Our MathType, MathFlow and MathPlayer products are used by scientists, engineers, educators, students and publishing professionals, for authoring and publishing mathematical notation in print and online content. We aggressively research new products that extend our commanding lead in MathML technology.