Hoehn, Larry: search on Z-Library

Year:

2000

Language:

english

File:

PDF, 749 KB

english, 2000

73.21 A Simple Generalisation of Ceva's Theorem

Journal:

Larry Hoehn, Peter Y. Woo, Mircea Radu, Philip Korman, Chu Wenchang, Alberto Marini, Keivan Mallahi, Jon Florin, K. R. S. Sastry, Kathleen E. Lewis, Kevin Ford, Mihaly Bencze, Michel Bataille, Howard

Year:

1989

Language:

english

File:

PDF, 194 KB

english, 1989

Problems

Journal:

J. Chris Fisher, Larry Hoehn, Eberhard M. Schröder

Year:

1999

Language:

english

File:

PDF, 577 KB

english, 1999

A 5-Circle Incidence Theorem

Journal:

David C. Kay, Allen J. Schwenk, Claus Mazanti Sorensen, Herbert Gulicher, Joaquin Gomez Rey, Hoe Teck Wee, Larry Hoehn, John Brillhart, J. S. Lomont, Erwin Just, John Christopher, Murray S. Klamkin, C

Year:

2014

Language:

english

File:

PDF, 244 KB

english, 2014

Problems

Journal:

Ted Zerger, Emeric Deutsch, Wu Wei Chao, J. C. Binz, Florin S. Pirvanescu, Michael Andreoli, Larry Hoehn, David Callan, Kee-Wai Lau, Saul Stahl, Volkhard Schindler, Matus Harminc, Roman Sotak, Jack C.

Year:

1997

Language:

english

File:

PDF, 633 KB

english, 1997

Problems

Journal:

Larry Hoehn and Ivan Niven

Year:

1997

Language:

english

File:

PDF, 530 KB

english, 1997

Averages on the Move

Journal:

Year:

1985

Language:

english

File:

PDF, 524 KB

english, 1985

A Menelaus-Type Theorem for the Pentagram

Journal:

Year:

1993

Language:

english

File:

PDF, 248 KB

english, 1993

Problems

Levine, Eugene, Hoehn, Larry, Wald, Morris, Klamkin, M. S., Nelsen, Robert B., Shafer, Robert E., Wagner, Robert J., Klein, Benjamin G., Murty, V. N.

Journal:

Year:

1988

Language:

english

File:

PDF, 280 KB

english, 1988

A New Proof of the Double Butterfly Theorem

Journal:

David L. Silverman, Joseph Arkin, Joseph L. Teeters, Charles W. Trigg, Kaidy Tan, J. Barry Love, J. M. Howell, Claudia Abbott, John A. Burslem, Larry Hoehn, Abraham Karen, F. W. Lovsin, M. G. Murdeshw

Year:

1990

Language:

english

File:

PDF, 192 KB

english, 1990

Problems and Solutions

Journal:

Mowaffaq Hajja, Kent Holing, José Luis Díaz-Barrero, Juan José Egozcue, H. A. Shah Ali, Razvan A. Satnoianu, Jody M. Lockhart, William P. Wardlaw, Murray S. Klamkin, Larry Hoehn, Dixon Jones, Marty Ge

Year:

1965

Language:

english

File:

PDF, 973 KB

english, 1965

Problems

Journal:

Zun Shan, Edward T. H. Wang, Eugene Levine, Robert E. Shafer, Murray S. Klamkin, Norman Schaumberger, Florentine Smarandache, Blair Spearman, Larry Hoehn, Jordi Dou, Nathan Solinsky, David Sack, Josep

Year:

2003

Language:

english

File:

PDF, 251 KB

english, 2003

Problems

Journal:

Year:

1988

Language:

english

File:

PDF, 678 KB

english, 1988

A Geometrical Interpretation of the Weighted Mean

Journal:

Emeric Deutsch, Constantin P. Niculescu, Larry Hoehn, Leroy Quet, Erwin Just, Murray S. Klamkin, William D. Weakley, William P. Wardlaw, Yanir A. Rubenstein, John S. Sumner, Kevin L. Dove, Hassan A. S

Year:

1984

Language:

english

File:

PDF, 387 KB

english, 1984

Problems

Journal:

M. S. Klamkin, Eugene Levine, Florentine Smarandache, Larry Hoehn, J. Suck, K. R. S. Sastry, David Beran, J. Howard, S. Kane, C. Searcy, Irl C. Bivens, Chico Problem Group, Henry S. Lieberman, James M

Year:

2001

Language:

english

File:

PDF, 556 KB

english, 2001

Problems

Journal:

Peter Andrews, Edward T. H. Wang, Larry Hoehn, Norman Schaumberger, John W. Lindsay, William Watkins, Florentin Smarandache, Stephen Plett, Benjamin M. Freed, Ke Qiu, Michael Vowe, P. R. Wilson, Dave

Year:

1986

Language:

english

File:

PDF, 500 KB

english, 1986

Problems

Journal:

Year:

1987

Language:

english

File:

PDF, 627 KB

english, 1987

90.79 Two Proofs of a Pythagorean-like Theorem

Journal:

Year:

2006

Language:

english

File:

PDF, 360 KB

english, 2006

84.03 A Neglected Pythagorean-like Formula

Journal:

Stanley Rabinowitz, M. Riazi-Kermani, Mohammad K. Azarian, Robert E. Shafer, David Vaughan, Edward T. H. Wang, Eugene Levine, John P. Quinn, Larry Hoehn, Harry D. Ruderman, Y. H. Harris Kwong, Morris

Year:

2000

Language:

english

File:

PDF, 159 KB

english, 2000

Problems and Solutions

Journal:

Larry Hoehn, David Singmaster, Costas Efthimiou, David M. Bloom, Leroy Quet, Murray Klamkin, José Luis Díaz-Barrero, Juan José Egozcue, Răazvan Gelca, Li Zhou, J. P. V. Abad, Michel Bataille, Alexande

Year:

1990

Language:

english

File:

PDF, 634 KB

english, 1990

Problems

Journal:

Zhang Zaiming, Richard Carpenter, Homer White, Frank J. Flanigan, David Doster, Larry Hoehn, Frank Schmidt, Con Amore Problem Group, Jyotirmoy Sarkar, Greg Neumer, Kevin Ford, Murray Klamkin, Andy Liu

Year:

2002

Language:

english

File:

PDF, 709 KB

english, 2002

Problems and Solutions

Journal:

Ice B. Risteski, Juan-Bosco Romero Márquez, John Clough, Jack Douthett, Roger Entringer, Michael Golomb, Philip Korman, Jorge-Nuno Silva, K. R. S. Sastry, Larry Hoehn, Marty Getz, Dixon Jones, Gerald

Year:

1993

Language:

english

File:

PDF, 678 KB

english, 1993

Problems

Journal:

Year:

2000

Language:

english

File:

PDF, 582 KB

english, 2000

The Pythagorean Theorem: An Infinite Number of Proofs?

Journal:

Year:

1997

Language:

english

File:

PDF, 1.53 MB

english, 1997

89.49 A Ceva-Type Theorem for the Cyclic Quadrilateral

Journal:

Year:

2005

Language:

english

File:

PDF, 138 KB

english, 2005

Geometrical Inequalities via Bisectors

Journal:

Year:

1989

Language:

english

File:

PDF, 811 KB

english, 1989

84.55 Perpendiculars and Inscribed Polygons

Journal:

Year:

2000

Language:

english

File:

PDF, 245 KB

english, 2000

81.34 Tangential Properties of Pentagrams

Journal:

Year:

1997

Language:

english

File:

PDF, 133 KB

english, 1997

74.32 The Golden Ratio via Ptolemy's Theorem

Journal:

Year:

1990

Language:

english

File:

PDF, 187 KB

english, 1990

Solutions of Xn+ yn= Zn + 1

Journal:

Year:

1989

Language:

english

File:

PDF, 162 KB

english, 1989

84.19 Weighted Mean in a Trapezium

Journal:

Year:

2000

Language:

english

File:

PDF, 198 KB

english, 2000

A Menelaus-Type Theorem for the Pentagram

Journal:

Year:

1993

Language:

english

File:

PDF, 325 KB

english, 1993

92.49 A generalisation of Pythagoras' theorem

Journal:

Year:

2008

Language:

english

File:

PDF, 250 KB

english, 2008

A MORE ELEGANT METHOD OF DERIVING THE QUADRATIC FORMULA

Journal:

Year:

1975

Language:

english

File:

PDF, 292 KB

Journal:

Year:

1993

File:

PDF, 325 KB

1993

92.49 A generalisation of Pythagoras' theorem

Journal:

Year:

2008

Language:

english

File:

PDF, 96 KB

english, 2008

Angles formed by chords and secants

Journal:

Year:

2000

Language:

english

File:

PDF, 633 KB

english, 2000

Median of a trapezoid

Journal:

Year:

1999

Language:

english

File:

PDF, 1.09 MB

english, 1999

Some theorems revisited I

Journal:

Year:

1988

Language:

english

File:

PDF, 803 KB

english, 1988

SOME NOVEL CONSEQUENCES OF THE MIDLINE THEOREM

Journal:

Year:

1977

Language:

english

File:

PDF, 445 KB

english, 1977

Area Relations on the Skewed Chessboard

Journal:

Year:

2003

Language:

english

File:

PDF, 442 KB

english, 2003

A new proof of the Pythagorean theorem

Journal: