In mathematics, the trigonometric functions (also called the circular functions) are functions of an angle. They relate the angles of a triangle to the lengths of its sides. Trigonometric functions are important in the study of triangles and modeling periodic phenomena, among many other applications.
Yellow stool is generally a sign that food has passed through the digestive tract too quickly. Because bile salts from the liver give stool its brown color, yellow stool can indicate abnormalities with the gallbladder and liver. Healthgrades states that it can also be caused by an infection such as giardiasis.
Sometimes, very colorful urine indicates dehydration. The more concentrated urine is, the darker or richer the color of it is. If you have no other symptoms, such as pain with urination, abdominal pain, or lower back pain, your bright yellow urine probably doesn't mean anything, in terms of your overall health.If you develop any problems urinating or if the bright color persists, then by all means consult a medical professional.f you have no other symptoms, such as pain with urination, abdominal pain, or lower back pain, your bright yellow urine probably doesn't mean anything, in terms of your overall health.