However when I try to derive a formula to be deployed outside matlab I find it extremely obscure how I'm to combine the quadratic terms with the coefficients and so on? I tried to make the formula programmatically but that is not working when I test the result on some row of X. ...
二次公式可能是最著名的代数方程。完成平方,导出该公式,这其中组合使用了所有五个方程操作函数。 Copy to clipboard. In[1]:= Out[1]= 两边同时乘以。 Copy to clipboard. In[2]:= Out[2]= 两边同时加上。 Copy to clipboard. In[3]:= Out[3]= ...
One of the most important skills an algebra student learns is the quadratic formula, or x = \frac{-b \pm \sqrt{b^{2}-4ac}}{2a}. With the quadratic formula, solving any quadratic equation of the form ax^{2} + bx + c = 0 becomes a simple...