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Khi 3
by SoftWare Informatique Nazairienne de Gestion
Math, financials, stats, combinative, dates, y=f(x), series, units and calendars conversions, geometry, pi, Fourier, Taylor, Gamma, Bessel, Bernoulli, Fisher, prime numbers, fractionations, equations, electricity, chemistry, molar masses, currencies. Divx Bitrate Calculator.
Advanced astronomy and simulations 3d, physical and chemical Constants.
Games: gravitation, billiards, calculations, tetris, quotations.
calculator scientist education mathematics games functions original
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Gravitational Lensing
by Wouter Dhondt
Einstein's General Theory of Relativity demonstrates that a large mass can deform spacetime and bend the path of light. So, a very massive object, such as a cluster of galaxies can act as a gravitational lens. With this program, one can draw images to see the effect of gravitational lensing. You can easily test the effects of several parameters by changing them and redrawing the image.
draws lensing effect lens galaxy astrophysics
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