Where the form of a Quadratic Equation is: The value of x may be found by the Quadratic Formula:
read moreThe Second Friedmann Equation describes the acceleration or deceleration of the expansion (or contraction). It describes the forces pushing or pulling on the expansion.
read moreIf a is the scale factor – the current distance between any two points in space- then the rate of change of that scale factor in relation to the size of the universe is given as : Where is derived from a…
read moreRicci calculus describes the rules of index notation and manipulation for tensors and tensor fields on a differentiable manifold. It is another name for absolute differential calculus, which is the foundation of tensor calculus. The Ricci Curvature Tensor is a fundamental component…
read moreThe term wave function is often associated explicitly with Quantum Physics, but this is just one special case of a wave function. In broader terms, a wave function is a function that satisfies a wave equation and describes the properties of a…
read moreA differential equation is an equation that imposes relations between the various derivatives of a multivariable function. It relates the rate of change of one variable in the function to the rates of change of other variables in the function.
read moreA partial differential equation (PDE) is a differential equation which imposes relations between the various partial derivatives of a multivariable function.
read morePoisson’s equation is an elliptic partial differential equation used widely in theoretical physics.
read moreJerk is the third derivative of position with respect to time .
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