In Hinduism, Uma is the goddess of beauty and sunlight. She is an aspect of Devi, and is strongly associated with Parvati (another aspect of Devi). Her cult is centered in Bengal.
... the roots of the equation. The formula reads
<math>
x=\frac{-b \pm \sqrt {b^2-4ac}}{2a}
</math>
The term b2 – 4ac is called the discriminant of ...