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thehousecarpenter.wordpress.com
| | alanrendall.wordpress.com
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| | The theorem of the title is about dividing smooth functions by other smooth functions or, in other words, representing a given smooth function in terms of products of other smooth functions. A large part of the account which follows is based on that in the book 'Normal Forms and Unfoldings for Local Dynamical Systems' by...
| | mikespivey.wordpress.com
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| | Equations of the form $latex x^3 = y^2 + k$ are called Mordell equations. In this post we're going to prove that the equation $latex x^3 = y^2 -7$ has no integer solutions, using (with one exception) nothing more complicated than congruences. Theorem: There are no integer solutions to the equation $latex x^3 = y^2...
| | inquiryintoinquiry.com
1.2 parsecs away

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| | Introduction The praeclarum theorema, or splendid theorem, is a theorem of propositional calculus noted and named by G.W.Leibniz, who stated and proved it in the following manner. If a is b and d is c, then ad will be bc. This is a fine theorem, which is proved in this way: a is b, therefore...
| | boldandgreen.wordpress.com
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| I tried a new background color for my windows as shown here. Instead of the light grey suggested, I picked a very light brown: R 230 Y 222 B 188 (as shown on picture). The best thing is to change the background in Word first and test the color.