def test_math(self): latexlist = [ r"\sqrt{4}=2", r"a^2 + b^2 = c^2\,", r"E = m c^2", r"\begin{matrix}e^{\mathrm{i}\,\pi}\end{matrix}+1=0\;", r"1\,\mathrm{\frac{km}{h}} = 0{,}2\overline{7}\,\mathrm{\frac{m}{s}}", r'\text{björn}', ] for latex in latexlist: latex = unicode(latex, 'utf-8') if self.blahtexml_present(): res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='blahtexml') assert res res = renderMath(latex, self.tmpdir, output_mode='mathml', render_engine='blahtexml') assert res if self.texvc_present(): res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='texvc') assert res
def test_math(self): latexlist = [r"\sqrt{4}=2", r"a^2 + b^2 = c^2\,", r"E = m c^2", r"\begin{matrix}e^{\mathrm{i}\,\pi}\end{matrix}+1=0\;", r"1\,\mathrm{\frac{km}{h}} = 0{,}2\overline{7}\,\mathrm{\frac{m}{s}}", r'\text{björn}', ] for latex in latexlist: latex = unicode(latex, 'utf-8') if self.blahtexml_present(): res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='blahtexml') assert res res = renderMath(latex, self.tmpdir, output_mode='mathml', render_engine='blahtexml') assert res if self.texvc_present(): res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='texvc') assert res
def test_single_quote_bug(self): """http://code.pediapress.com/wiki/ticket/241""" if self.texvc_present(): res = renderMath(u"f'(x) = x", self.tmpdir, output_mode='png', render_engine='texvc') assert res
def test_math_complex(self): latex = r"""\begin{array}{ccc} F^2\sim W&\Leftrightarrow&\frac{F_1^2}{F_2^2}=\frac{W_1}{W_2}\\ \ln\frac{F_1}{F_2}\,\mathrm{Np}&=& \frac{1}{2}\ln\frac{W_1}{W_2}\,\mathrm{Np}\\ 20\,\lg\frac{F_1}{F_2}\,\mathrm{dB}&=& 10\,\lg\frac{W_1}{W_2}\,\mathrm{dB} \end{array}""" latex = unicode(latex) if self.blahtexml_present(): res = renderMath(latex, self.tmpdir, output_mode='mathml', render_engine='blahtexml') assert res else: assert False