-solving_equations" class="heading hyperref"><span class="number">1.1 </span>Solving equations</a></li><li class="section"><a href="01_math_fundamentals_fragment.html#sec-numbers" class="heading hyperref"><span class="number">1.2 </span>Numbers</a></li><li class="section"><a href="01_math_fundamentals_fragment.html#sec-hyperbola" class="heading hyperref"><span class="number">1.3 </span>Hyperbola</a></li><li class="section"><a href="01_math_fundamentals_fragment.html#sec-math_problems" class="heading hyperre