Web mathematical communication standards , such as the w3c s mathml recommendation , have been developed ; but to use them , both the author and the reader of mathematical content need special software , like the techexplorer mathematical browser plug - in from ibm for netscape navigator and internet explorer 已經(jīng)開發(fā)了web數(shù)學(xué)通信標(biāo)準(zhǔn),例如w3c的mathml建議;但是為了使用它們,數(shù)學(xué)內(nèi)容的作者和讀者都需要特定軟件,比如用于netscape navigator和internet explorer的ibm techexplorer數(shù)學(xué)瀏覽器插件。