Under Modular Polynomial Arithmetic (in Just Math) Posted on 2008-04-16 (5 Comments) |

| plug in by Dennis (2008-04-17 11:12:52) |

Under Quadratic With A Difference (in Just Math) Posted on 2008-04-15 (5 Comments) |

| solution by Dennis (2008-04-15 11:28:11) |

Under A rectangle Around A rhombus (in Geometry) Posted on 2008-04-14 (13 Comments) |

| part 1 ? by Dennis (2008-04-14 15:26:07) |

Under Curious Real Additive Relationship (in Just Math) Posted on 2008-04-12 (5 Comments) |

| alternate solution by Dennis (2008-04-12 20:51:13) |

Under Inradius and Perimeter (in Just Math) Posted on 2008-02-26 (3 Comments) |

| a solution by Dennis (2008-02-26 14:33:10) |

Under Angle Bisectors (in Geometry) Posted on 2008-02-11 (5 Comments) |

| re: Solution by Dennis (2008-02-11 14:34:38) |

Under Median Maximum (in Geometry) Posted on 2008-02-03 (3 Comments) |

| another approach by Dennis (2008-02-03 13:53:18) |

Under Orders of Finish (in Numbers) Posted on 2008-01-12 (6 Comments) |

| researched answer by Dennis (2008-01-12 12:41:10) |

Under Inradius And Consecutive Sides (in Geometry) Posted on 2007-12-06 (4 Comments) |

| a solution by Dennis (2007-12-06 11:20:22) |

Under Ways of the Grid (in Numbers) Posted on 2007-12-04 (4 Comments) |

| a solution by Dennis (2007-12-04 11:46:38) |

Under Isosceles Triangle (in Geometry) Posted on 2007-11-21 (3 Comments) |

| re: Brute Force Solution by Dennis (2007-11-24 12:38:56) |

Under Any triangle, Trigonometric function - second episode! (in Just Math) Posted on 2007-11-18 (12 Comments) |

| non-obtuse case by Dennis (2007-11-18 15:21:40) |

Under Right Triangle And Midpoints (in Geometry) Posted on 2007-10-31 (3 Comments) |

| a solution by Dennis (2007-10-31 09:13:01) |

Under Mean, Median, and Mode (in General) Posted on 2007-05-24 (4 Comments) |

| re: solution by Dennis (2007-05-24 12:17:02) |

Under The Irrational Units Digit (in Numbers) Posted on 2007-05-21 (4 Comments) |

| a solution by Dennis (2007-05-21 15:10:21) |

Under Consecutive Integer Series (in Numbers) Posted on 2007-05-14 (12 Comments) |

| re(3): A formula by Dennis (2007-05-15 07:57:21) |

| re: A formula by Dennis (2007-05-14 16:48:08) |

| re: Better but worse by Dennis (2007-05-14 16:28:10) |

Under A Parallelogram Puzzle (in Geometry) Posted on 2007-05-01 (5 Comments) |

| re: Harder solution by Dennis (2007-05-01 21:39:09) |

| a solution by Dennis (2007-05-01 10:14:00) |

Under Square Pisano, Get Sequence? (in Sequences) Posted on 2007-03-14 (4 Comments) |

| correction by Dennis (2007-03-14 14:08:19) |

| some thoughts by Dennis (2007-03-14 13:58:41) |

Under Special indices (in Just Math) Posted on 2007-02-26 (3 Comments) |

| a solution by Dennis (2007-02-26 10:49:50) |

Under Weighing Coins (in Weights and Scales) Posted on 2007-02-21 (5 Comments) |

| re: Need better definition by Dennis (2007-02-21 20:25:57) |

Under Divisible by 7 (in Numbers) Posted on 2007-02-15 (5 Comments) |

| re(3): Look for the conjugate by Dennis (2007-02-26 12:14:00) |

| re:Look 4 the conjugate by Dennis (2007-02-25 21:39:20) |

Under A Further Polynomial Problem (in Just Math) Posted on 2007-02-06 (1 Comments) |

| a solution by Dennis (2007-02-06 13:34:19) |

Under Connecting the Points (in General) Posted on 2007-02-04 (8 Comments) |

| re: Optimized by Dennis (2007-02-05 14:25:21) |

Under Greatest value (in Numbers) Posted on 2007-02-02 (1 Comments) |

| a solution by Dennis (2007-02-02 13:36:57) |

Under Internal Triangle Problem (in Geometry) Posted on 2007-02-02 (4 Comments) |

| another approach by Dennis (2007-02-02 12:56:54) |

Under How many solutions? (in Just Math) Posted on 2007-01-31 (3 Comments) |

| my thoughts by Dennis (2007-01-31 11:15:15) |

Under Numbered Cube (in Numbers) Posted on 2007-01-26 (3 Comments) |

| a solution by Dennis (2007-01-26 11:01:37) |

Under Divisibility (in Numbers) Posted on 2007-01-08 (6 Comments) |

| re(2): Some more thoughts by Dennis (2007-01-09 12:44:23) |

| some thoughts by Dennis (2007-01-08 15:19:42) |

Under An exponent and prime problem (in Just Math) Posted on 2007-01-06 (6 Comments) |

| unique solution? by Dennis (2007-01-06 15:58:03) |

Under Number power (in Numbers) Posted on 2006-12-30 (4 Comments) |

| my two cents by Dennis (2006-12-30 17:37:13) |

Under Time And Distance Problem (II) (in General) Posted on 2006-12-29 (2 Comments) |

| a solution by Dennis (2006-12-29 10:02:33) |

Under A Powers and Square Puzzle (in Numbers) Posted on 2006-12-18 (3 Comments) |

| re: unique solution? by Dennis (2006-12-18 22:14:30) |

| unique solution? by Dennis (2006-12-18 21:37:51) |

Under Magic circle (in General) Posted on 2006-12-16 (6 Comments) |

| first part by Dennis (2006-12-16 10:41:42) |

Under A Reversal Problem (in Just Math) Posted on 2006-12-07 (2 Comments) |

| a solution by Dennis (2006-12-08 08:55:44) |

Under An Inverse Diophantine Puzzle (in Just Math) Posted on 2006-12-06 (4 Comments) |

| unique solution? by Dennis (2006-12-06 09:02:00) |

Under Bouncy ladybugs (in General) Posted on 2006-12-05 (5 Comments) |

| an explanation by Dennis (2006-12-05 15:36:54) |

Under Perpetual Primes Production? (in Numbers) Posted on 2006-11-29 (12 Comments) |

| details of a bet by Dennis (2006-11-30 09:41:36) |

Under Consecutive Odd and Prime (in Numbers) Posted on 2006-11-08 (4 Comments) |

| a solution by Dennis (2006-11-08 09:25:03) |

Under Logidoku (in Logic) Posted on 2006-11-06 (15 Comments) |

| a solution by Dennis (2006-11-06 15:42:06) |

Under Threes and sevens (in Numbers) Posted on 2006-10-25 (7 Comments) |

| answer for 37 by Dennis (2006-10-25 10:32:05) |

Under Unit Fractions (in Numbers) Posted on 2006-10-13 (5 Comments) |

| greater detail by Dennis (2006-10-17 13:20:23) |

| a solution by Dennis (2006-10-13 11:47:11) |

Under Another 2006 Problem (in Just Math) Posted on 2006-09-30 (8 Comments) |

| agree with xdog by Dennis (2006-09-30 17:28:20) |

Under A quotient and square problem (in Numbers) Posted on 2006-09-23 (5 Comments) |

| typos re a solution by Dennis (2006-09-24 18:08:56) |

| a solution by Dennis (2006-09-24 15:40:02) |

Under Needed: a large calculator! (in Numbers) Posted on 2006-09-22 (6 Comments) |

| some thoughts by Dennis (2006-09-22 15:58:04) |

Under Magic 8's (in Numbers) Posted on 2006-09-18 (8 Comments) |

| not unique by Dennis (2006-09-18 15:53:12) |

Under A multi-solution diophantine problem (in Just Math) Posted on 2006-09-15 (7 Comments) |

| re: re: no subject by Dennis (2006-09-17 17:59:06) |

| No Subject by Dennis (2006-09-15 14:30:07) |

Under A 2009 problem (in Just Math) Posted on 2006-08-27 (5 Comments) |

| a solution by Dennis (2006-09-13 16:24:09) |

Under An Atypical Evaluation (in Just Math) Posted on 2006-08-13 (6 Comments) |

| a solution by Dennis (2006-09-14 10:44:09) |