Closed Bug 258891 Opened 15 years ago Closed 15 years ago
munderover for sums should render like munderover for integrals
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a4) Gecko/20040910 Firefox/0.9.1+ Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a4) Gecko/20040910 Firefox/0.9.1+ <munderover> for ∑ should render like <munderover> for ∫ Reproducible: Always Steps to Reproduce: 1. Load testcase Actual Results: <munderover> and <msubsup> for sums render identically. Expected Results: <munderover> and <msubsup> should render differently - just like the analogue case for integrals. An XHTML + MathmML testcase is available soon.
Attachment #158579 - Attachment mime type: text/html → text/xml
It is due to different definitions of |movablelimits| in the Operator Dictionary (located in the file mathfont.properties somewhere on your disk). movablelimits is false for &Integral, but true for &Sum: operator.\u222B.prefix = stretchy:vertical largeop:true lspace:0em rspace:0em # ∫ operator.\u2211.prefix = stretchy:vertical largeop:true movablelimits:true lspace:0em rspace:thinmathspace # ∑ Thus, you see what you see. Simply use <mo movablelimits="false">∑</mo> to get your preferrred rendering. I am marking INVALID because most of the default settings in our Operator Dictionary are what were recommended in the MathML spec. Please re-open if our default setting for &Sum is in error with the spec.
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → INVALID
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