Can you help me find a formula to measure the volume of gas left in a horizontal gas tank given the height of the gas and the dimensions of the tank? It becomes rather untidy if you express the whole thing in one big formula in terms of h. The sin(theta) term is the problem. Search the Dr. Math Library:
mathforum.org/library/drmath/view/54105.html mathforum.org/library/drmath/view/54105.html
; A curved portion of a circle. Length: s; Central angle: theta (in radians), alpha (in degrees); s = r theta = r alpha Pi/180 The pie-shaped piece of a circle 'cut out' by two radii. Central angle: theta (in radians), alpha (in degrees); Area: K; Arc length: s; The Math Forum...
mathforum.org/dr.math/faq/formulas/faq.circle.html mathforum.org/dr.math/faq/formulas/faq.circle.html
The Topics | Home The corresponding acute angle The main theorem...
www.themathpage.com/aTrig/functions-angle.htm www.themathpage.com/aTrig/functions-angle.htm
Feb 21, 2008 angle formula, angle theta, double angle: I will use t for the angle theta sec(t+10) = 1/cos(t+10) csc(2t+20) = 1/sin(2t+20) Use the double...
en.allexperts.com/q/Advanced-Math-1363/2008/2/trigonome... en.allexperts.com/q/Advanced-Math-1363/2008/2/trigonometry-13.htm
There they are called addition formulas for theta functions. Our ...... R. ROCHBERG and L. A. RUBEL, A functional equation. Indiana Univ. Math.
www.springerlink.com/index/38M8425QJ350U547.pdf
Here, $r$ is the magnitude of $z$ and $\theta$ is called the argument of $z$ (arg $z$). The argument is not unique; we can add multiples of $2\pi$ to $\theta$ without changing $z$. We define Arg $z$, the principal value of the argument, to be in $(-\pi,\pi]$. back to the math tutorial index...
www.math.hmc.edu/calculus/tutorials/complex/ www.math.hmc.edu/calculus/tutorials/complex/
"Theta-function identities and the explicit formulas for theta-function and their applications". Journal of Mathematical Analysis and Applications 292:
en.wikipedia.org/wiki/Theta_function en.wikipedia.org/wiki/Theta_function
The TeX code has to be put literally: MediaWiki templates, predefined templates, and parameters cannot be used within math tags: pairs of double braces are ignored and "#" gives an error message. However, math tags work in the then and else part of #if, etc. 9.3 Quadratic Formula...
meta.wikimedia.org/wiki/Help:Formula meta.wikimedia.org/wiki/Help:Formula
16.30. Logarithms of Theta Functions of Sum and Difference. 16.31. Jacobi's Notation for Theta Functions. 16.32. Calculation of Jacobi's Theta Function Theta(u|m) by Use of the Arithmetic-Geometric Mean. 16.33. Mathematical Properties. 23.1. Bernoulli and Euler Polynomials and the Euler-Maclaurin Formula...
www.math.sfu.ca/~cbm/aands/toc.htm www.math.sfu.ca/~cbm/aands/toc.htm
Hero's formula; On of my favorite search engine queries of last month was: this mathematician's best known work is the formula for the area of a triangle in terms of the lengths of it's sides. who is this and when did they live? [Other articles in category /math] permanent link...
www.plover.com/blog/math/heros-formula.html www.plover.com/blog/math/heros-formula.html
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