- Doron Zeilberger (mathematics)
- An Enquiry Concerning Human (and Computer!) [Mathematical] Understanding
- "REAL" ANALYSIS Is A DEGENERATE CASE of DISCRETE ANALYSIS
- Mean Distance to Rectangle, the picture herein

done with a stand-alone Windows executable program - Best Fit Rectangle

without the scrambling. And another picture **Yamaha Electone HC-2 Control Panel Emulation**

the data (needed !), the executable (Windows) program

and the (Delphi Pascal) source code. Dependence is as follows:

Project2 => verwerkt.pas => Project4 => werkelyk.pas => Project1- Find coordinates
- Question on infinity (singularity)
- gradient of a objective function that contains a max function?
- Rotation question
- CONIC SECTIONS
- Cone and Parabola (sci.math)
**Cone and Parabola**(PDF)- Source code of above
- ? polar formula in N dim
- Collection of Infinite Products and Series
- Help with Linear programming problem (Q)
- Help with Linear programming problem (A)
- A problem related to Gauss sums (sci.math)
- A problem related to Gauss sums (graphics)
**Old prerequisites****New Numerical Method for 3D Ideal Flow**and how it was done- Numerical Method for 3D Ideal Flow (sci.math)
- Potential flow (wiki)
- pair of curves joining opposite corners of a square must intersect--proof?
- Missouri State University Problem Corner
- New version of my DC Proof program now available
- Skew-symmetric matrix A and I + A
- volume of the 4-dimensional unit sphere
- Circle-Circle Intersection (sci.math)
**Circle-Circle Intersection**(preview) and how it was done (2010-05-11)

Related stuff: Pythagorean triple (counting vs. computation in 'Project1')

The real stuff (Windows XP executables) : Project1 , Project2 , Project3- Did Archimedes could knew this?
- diff. Cauchy problem
- calculating clearance rate Options
- When is a vector field is the gradient field of a scalar function?
- Help on a surface integral
- approximating a 2nd order bezier curve with a 3rd order bezier curve
- Street grid pattern
- Moderated newsgroup?
- image proccesing
**Cross-correlation**(Wikipedia : later)- THE QUEST FOR THE ULTIMATE THEORY OF TIME, AN INTRODUCTION TO IRREVERSIBILITY
- A question on Farey's sequences.
- Extending a continuous function
- Looking for help with a proof about whole numbers
- Hirsch Conjecture.
- Is this function convex?
- Convergence Set
- center of mass of the Cantor set
- Diophantine equation question
- Interesting optimization problem
- Need analytical solution of 2nd order ODE
**Trajectory branching in Liouville space as the source of irreversibility**- Neat FOL(membership,Identity)
- Missouri State University Problem Corner
- Initial value problem Help Please
- Spiral positions in cartesian coordinates
- about squarefree integers
- Polynomials over the field with two elements
- Least Squares for a = a0+arctan(...)?
- The sign of a definite integral
- Limit of Continuous Functions
- does this f(x,y) have to be a polynomial function of x and y?
- Ball choosing problem
- Integrals and Polynomials
- About Linear Independence of Exponential Functions defining an alternating serie
- Equation for local angle of Archimedes Spiral with radial line
- Sparse matrix profile reduction
- Stones on a grid puzzle
- Integrals and Polynomials
- Compute the Fresnel integral
- solving intermediate steps of an integral
- Cute observation ...
- Special_Unitary_Group
- Both powers?
- This Week's Finds in Mathematical Physics (Week 299)
- power of a matrix limit A^n
- Algebra Question
- Finite Sum Problem
- Consecutive numbers and representation as sum of two squares
- beautiful equation
- Divisibility of polynomials of several variables
- Skew-symmetric matrix representation
- Presenting unusual new algorithm for integer factorization
**Ilya Prigogine, The End of Certainty**- Bernoulli process (Prigogine chapter 3, section II)
- Chaotic sawtooth map
- Baker's map (Prigogine chapter 4, section III)
- Prigogine, chapter 3, section II: Bernoulli Mapping

Numerical experiments: Project1.exe and Project2.exe

Just RUN and press "Enter". And look how it's done - Least-squares transformations paper
- Sobolev space
- Oriented linear least-squares
- proof by induction F_n ≥ 2^.5n for F_n fibonacci term n≥6
- Extension of order of derivation
- IMO 2006 6th problem
- intersection of two moving object
**Numerical Ensemble of Harmonic Oscillators**- IRREVERSIBILITY OF TIME
- First off Han, if you want to be right, it's "Time is reflexive."
**Geometry terminology****Exact outcome for this integral?**- Is this true?
- Baby Rudin question
- request for pointers: existence proof for minesweeper
- is H_s an algebra?
- A symmetry of a matrix of a championship
- Question about order statistics
- finite product
- Two combinatorial problems
- non-averaging subsets of {1, 2, 3, ... 99}
- OEIS, The Movie
- Duos of squares...
- online computation of semiconvergents?
- 12 x^2 - 7x + 1 = 0 (mod p) has solution for every prime p
- basic question: what is 2^(p-2) mod (p^2)???
**Numerical Ensemble of Exponential Decays**- Missouri State University Problem Corner (new address)
- New Differential Equation website :
**Differential Equations, Mechanics, and Computation**- History of derivative of arithmetic function
- Simple question about fourier representation
- Books on complex analysis
- Does This Infinite Sum Equal 0 for all n?
- The Goldbach Conjecture: is this statement true?
**The Special Theory of Continuity**- Uniform Combs of Gaussians (PDF)
- Project5.exe: Uniform Comb of Gaussians
- Project3.exe: Numerical Ensemble of Exponential Decays
- Project4.exe: Orthogonal Hyperbola Discretization
- Project6.exe: Fuzzyfied Straight Line
- Project2.exe: Continuing Circular
- Source code included
- Convexity of log to sum of exponentials
- Infinite Series Help
- Benford's Law
- 1^3+3^3+5^3+...+337^3 = (239*169)^2
- Partition calculation
- A new definition of primality!
- ---- ---- ----- validity of an equation
- What Is Mathematics For?
- details re Z-R |- PA consistent
- Unsolved problems web site
- unknown Taylor series
- An inequality.
- Solution to x = sum[n=0..inf](n!)^(-x)
- P versus NP
- sum(floor(k/a)*floor(k/b),k=1..a*b-1)
- A combinatorial identity
- A commutative non-Boolean ring such that all elements except 1 are zero divisors
- Higher Algebras to describe Basic Math
- Maximum Number of Cake Slices
- wo has read the work of Abel about the 5th equation?
- I have my moments
- This Week's Finds in Mathematical Physics (Week 300)
**sum of inverse cubes**: sum(k=0..oo) (-1)^k/(2.k+1)^3 = Pi^3/32- and my
**proof in the margin** - The
**Special Theory of Continuity**(PDF) - (MS-Windows) executable:
Project5.exe (Combs of Hat functions)

The executable is kind of Slide Show: press <Enter> - Source code included as well
**Nice Integral**, as in*sci.math*- A picture, as used in
*sci.math*

(Re: gradient of a objective function that contains a max function?)

The logical order of our (MS-Windows) executables

is not the same as the historical one:

The executables are kind of Slide Show: press <Enter>

LATER