rem: if (x < 0) {html = '<SPAN STYLE="margin-left:'+this.Em(x)+';"></SPAN>' + html} 
add: if (x < 0) { html = jsMath.msieSpaceFix + '<SPAN STYLE="margin-left:'+this.Em(x)+';"></SPAN>' + html; } 
context:   PlaceSeparateNegative: function (html,x,y) {    if (Math.abs(x) < .0001) {x = 0}    if (Math.abs(y) < .0001) {y = 0}    if (x > 0 || y) {      var span = '<SPAN STYLE="position: relative;';      if (x > 0) {span += ' margin-left:'+this.Em(x)+';'}      if (y) {span += ' top:'+this.Em(-y)+';'}      html = span + '">' + html + '</SPAN>';    }    if (x < 0) {html = '<SPAN STYLE="margin-left:'+this.Em(x)+';"></SPAN>' + html}    return html;  },
meta: 6019	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6019/a3e8347a5a397c4d835558d61477842a31fe0476/jsMath.js/buggy/htdocs/jsMath/jsMath.js