Accurately calculate the curvature on the ball Earth. Uses a cosine function, works for all distances in both kilometers and miles. Open source on Github.
We prove a Li-Yau type eigenvalue-diameter estimate for signed graphs. That is, the nonzero eigenvalues of the Laplacian of a non-negatively curved signed
probability calculator sample size calculator slope calculator area of a circle calculator circumference calculator combination calculator inverse matrix calculator mod calculator pythagorean theorem calculator confidence interval calculator double integral calculator matrix multiplication calculator inverse function ...
A lens with a given focal length f creates a radially varying phase delay for a laser beam according to the following equation: This formula ignores the constant part of the phase change as well as aberrations. Note that depending on the function of the lens – for example, focusing collimat...
A power line (1) contains a shunt (2) which senses the current flow (I) in the line. A calculator circuit (4) is connected to the shunt to calculate the first (I') and second (I'') derivatives of the current flow as a function of time. These values (I, I', I'') are ...
A power line (1) contains a shunt (2) which senses the current flow (I) in the line. A calculator circuit (4) is connected to the shunt to calculate the first (I') and second (I'') derivatives of the current flow as a function of time. These values (I, I', I'') are ...
This work aims to serve as a starting point for microfluidics engineers and researchers to have a simple calculator-based guideline to develop C-iDEP particle manipulation systems specific to their applications. Keywords: microfluidics; dielectrophoresis; curvature-induced; electrokinetic; particle focusing...