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make the DLMF content as useful and accessible as we can. Thus, we are now using the new (almost-)standard for HTML, <a href="http://www.w3.org/TR/HTML5" title="" class="ltx_ref external">HTML5</a>, as the primary format for our web content. This new format incorporates MathML as well as SVG. MathML has long been considered to be important for representing mathematics on the web; it provides for much better accessibility, reusability and scalability to different displays. Although we are not yet encoding our graphics in SVG, will be looking to make that conversion in the future.</p> </div> <div id="p2" class="ltx_para"> <p class="ltx_p">Most modern browsers support either MathML, or the MathJax fallback acceptably; If yours does not, please consider upgrading. Also see <a href=".././help/mathml" title="In Need Help?" class="ltx_ref"><span class="ltx_text ltx_ref_title">About MathML</span></a> for help for solving problems with MathML in your browser. If none of those solutions work for you, you may explicitly choose a format such as <span class="ltx_text ltx_font_typewriter">HTML+images</span>, using images for mathematics, at <a href=".././help/customize" title="In Need Help?" class="ltx_ref"><span class="ltx_text ltx_ref_title">Customize DLMF</span></a>. Although we have attempted to follow standards and maintain backwards compatibility with older browsers, you will generally get the best results by upgrading to the latest version of your preferred browser.</p> </div> </div> </div> <div class="ltx_page_footer"> <div class="ltx_siblings"> <a href=".././help/." title="" class="ltx_ref" rel="prev"><span class="ltx_text ltx_ref_title">Need Help?</span></a><a href=".././help/errors" title="In Need Help?" class="ltx_ref" rel="next"><span class="ltx_text ltx_ref_title">Possible Errors in DLMF</span></a> </div> <div class="ltx_footer_links ltx_centering"> <a href=".././about/notices">© 2010–2025 NIST</a> / <a href=".././about/notices#S2">Disclaimer</a> / <a href="mailto:DLMF-feedback@nist.gov">Feedback</a>; Version 1.2.4; Release date 2025-03-15.</div> <span id="pagesettings"></span> <div class="ltx_nist_logo"><a href="http://www.nist.gov/"><img src=".././style/nistidc.png" width="500" alt="NIST"></a></div> <div class="ltx_nist_links ltx_align_right"> <a href="https://www.nist.gov/privacy-policy">Site Privacy</a> <a href="https://www.nist.gov/oism/accessibility">Accessibility</a> <a href="https://www.nist.gov/privacy">Privacy Program</a> <a href="https://www.nist.gov/oism/copyrights">Copyrights</a> <a href="https://www.commerce.gov/vulnerability-disclosure-policy">Vulnerability Disclosure</a> <a href="https://www.nist.gov/no-fear-act-policy">No Fear Act Policy</a> <a href="https://www.nist.gov/foia">FOIA</a> <a href="https://www.nist.gov/environmental-policy-statement">Environmental Policy</a> <a href="https://www.nist.gov/summary-report-scientific-integrity">Scientific Integrity</a> <a href="https://www.nist.gov/nist-information-quality-standards">Information Quality Standards</a> <a href="https://www.commerce.gov/">Commerce.gov</a> <a href="http://www.science.gov/">Science.gov</a> <a href="http://www.usa.gov/">USA.gov</a> </div> </div> </div> </body> </html>