Under An Odd Function (in Just Math) Posted on 2006-12-28 (18 Comments) |

| re(3): A final input by JLo (2006-12-30 06:58:23) |

| re(3): A final input by JLo (2006-12-30 06:35:23) |

| re: A final input by JLo (2006-12-29 17:14:14) |

| All nice solutions by JLo (2006-12-29 08:44:43) |

| Unique solution by JLo (2006-12-28 19:26:48) |

Under Self-limited sequence (in Sequences) Posted on 2006-12-14 (3 Comments) |

| re: Observation 2 by JLo (2006-12-21 13:45:25) |

Under Floor function and primes (in Numbers) Posted on 2006-12-09 (5 Comments) |

| A complex proposal by JLo (2006-12-10 07:23:38) |

| I got it, i got it by JLo (2006-12-09 11:18:49) |

Under Duplicate Digit Determination (in Numbers) Posted on 2006-12-03 (6 Comments) |

| Solution without log by JLo (2006-12-03 12:13:40) |

Under The Fix Is In (in Just Math) Posted on 2006-11-17 (12 Comments) |

| Silly corollary by JLo (2006-11-19 05:54:54) |

| Brief proof by JLo (2006-11-19 05:51:03) |

Under Circular map (in Geometry) Posted on 2006-11-15 (29 Comments) |

| Line-ear maps by JLo (2006-12-21 13:36:50) |

| re(8): Full Proof by JLo (2006-12-20 14:30:50) |

| re: Proof by JLo (2006-11-17 12:52:15) |

| re: Question for JLo by JLo (2006-11-17 12:46:52) |

| re: Sticking by my guns by JLo (2006-11-16 12:35:32) |

Under Rooms (in Tricks) Posted on 2006-11-13 (17 Comments) |

| re(2): Other solutions by JLo (2006-11-19 06:22:10) |

| re(2): Other solutions by JLo (2006-11-19 06:18:48) |

Under A Realmebon Problem (in Numbers) Posted on 2006-11-11 (2 Comments) |

| brute force by JLo (2006-11-11 15:22:12) |

Under Some other kind of root extraction (in Calculus) Posted on 2006-11-07 (9 Comments) |

| re(2): Curious by JLo (2006-11-10 08:36:32) |

| Curious by JLo (2006-11-09 15:39:48) |

| There's still something to find... by JLo (2006-11-08 17:43:45) |

Under 'Impossible' Solid's Volume (in Shapes) Posted on 2006-11-04 (11 Comments) |

| re(2): Checking my solution by JLo (2006-11-05 13:08:06) |

Under Mister Resistor (in Science) Posted on 2006-11-03 (7 Comments) |

| re(2): Solution by JLo (2006-11-03 11:30:37) |

Under Favorable Numbers (in Numbers) Posted on 2006-11-02 (4 Comments) |

| Me too, me too! But... by JLo (2006-11-02 13:42:05) |

Under A Fourth Person Problem (in Liars and Knights) Posted on 2006-11-01 (16 Comments) |

| re(3): Confused... by JLo (2006-11-02 13:30:32) |

| Confused... by JLo (2006-11-01 12:42:42) |

Under A Perimeter Puzzle (in Geometry) Posted on 2006-10-31 (2 Comments) |

| Solution by JLo (2006-10-31 07:42:28) |

Under Travelling (in Just Math) Posted on 2006-10-30 (11 Comments) |

| re: Harmonic Mean by JLo (2006-10-31 12:45:56) |

Under Red, White and Blue (in Logic) Posted on 2006-10-29 (19 Comments) |

| Solution by JLo (2006-10-29 10:26:18) |

Under Harmonic mean (in Just Math) Posted on 2006-10-25 (4 Comments) |

| re: Seeing Why GM <= AM by JLo (2006-10-29 10:34:34) |

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

| re: Generally speaking ... by JLo (2006-10-25 12:24:32) |

| Another answer for 37 by JLo (2006-10-25 12:19:36) |

| Another answer for 33 by JLo (2006-10-25 11:40:41) |

Under Super-smooth hump (in Calculus) Posted on 2006-10-24 (9 Comments) |

| re(2): Entirely different solution by JLo (2006-10-31 12:33:07) |

| Entirely different solution by JLo (2006-10-31 08:06:22) |

Under Looking for functions (in Just Math) Posted on 2006-10-18 (6 Comments) |

| re: The only solution by JLo (2006-10-19 04:38:58) |

| The nice solution by JLo (2006-10-18 14:30:15) |

| Something missing? by JLo (2006-10-18 13:38:20) |

Under 20 numbers and 8 primes (in Numbers) Posted on 2006-10-12 (7 Comments) |

| n=18 should be it by JLo (2006-10-16 06:17:55) |

Under Oddwins (in Games) Posted on 2006-10-03 (11 Comments) |

| Maybe this works by JLo (2006-10-03 17:27:01) |

Under Those infinite small steps (in Just Math) Posted on 2006-10-03 (8 Comments) |

| Another one by JLo (2006-10-03 15:33:22) |

| re: Visual calculus by JLo (2006-10-03 14:28:39) |

| One proof out of many by JLo (2006-10-03 06:30:45) |

Under Corker (in Science) Posted on 2006-10-02 (14 Comments) |

| re(3): spoiler by JLo (2006-10-03 15:51:25) |

| spoiler by JLo (2006-10-02 08:29:14) |

Under Weird Function Challenge II (in Calculus) Posted on 2006-10-01 (11 Comments) |

| re: I'm still here ... by JLo (2006-10-31 10:04:48) |

| Big hint by JLo (2006-10-31 06:55:10) |

| Hint by JLo (2006-10-15 11:08:58) |

Under Think About It. (in Riddles) Posted on 2006-09-28 (22 Comments) |

| re: Supplementary Tip (2). by JLo (2006-10-02 08:07:27) |

Under Cutting polygons (in Shapes) Posted on 2006-09-24 (9 Comments) |

| re: problem with solution by JLo (2006-10-24 08:16:46) |

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

| B-A and continued fractions by JLo (2006-09-22 18:20:59) |

Under A DEEP ROOT Problem (in Numbers) Posted on 2006-09-17 (3 Comments) |

| Solution by JLo (2006-09-17 13:44:45) |

Under Fermat for beginners (in Numbers) Posted on 2006-09-14 (4 Comments) |

| Anyone out there,.. by JLo (2006-09-18 14:20:42) |

Under No Repeats (in Games) Posted on 2006-09-13 (6 Comments) |

| Does anyone know... by JLo (2006-09-17 16:45:41) |

| Winning strategy for first part by JLo (2006-09-14 18:05:53) |

Under Strange glasses (in Science) Posted on 2006-09-12 (8 Comments) |

| No Subject by JLo (2006-09-12 13:05:05) |

Under Cutting planes with polygons (in Shapes) Posted on 2006-09-06 (16 Comments) |

| re: Solution - last paragraph - and irregular polygons by JLo (2006-09-21 13:16:23) |

| Who dares: What if we have general polygons? by JLo (2006-09-09 07:20:52) |

| re: I agree. Full explanation. by JLo (2006-09-07 13:24:35) |

Under Eleven Square Roots in a Logarithm (in Algorithms) Posted on 2006-09-05 (6 Comments) |

| re(2): Not quite a spoiler by JLo (2006-09-24 15:25:53) |

| Few other thoughts by JLo (2006-09-10 13:51:06) |

Under These are no fractions, are they? (in Numbers) Posted on 2006-09-05 (15 Comments) |

| Now that we know these are no fractions... by JLo (2006-09-20 13:42:09) |

Under divisible by 11? (in Numbers) Posted on 2006-09-04 (17 Comments) |

| re: I'm not telling... by JLo (2006-09-04 14:09:26) |

Under Evil powers (in Numbers) Posted on 2006-08-31 (8 Comments) |

| re(2): Wow by JLo (2006-09-04 17:25:35) |

| Wow by JLo (2006-09-01 13:16:43) |

Under Six numbers and a prime (in Numbers) Posted on 2006-08-29 (23 Comments) |

| Proof of the Steve Herman Theorem by JLo (2006-09-10 06:28:02) |

| re: One conjecture dead, one still alive by JLo (2006-09-09 04:37:53) |

| re(3): n = 8... and more questions by JLo (2006-09-07 11:18:58) |

| re: n = 8... and more questions by JLo (2006-09-05 17:54:50) |

| re: Can you solve... Not that easy! by JLo (2006-09-01 16:24:17) |

| Can you solve this for other n unequal 6? by JLo (2006-09-01 14:10:47) |

Under Can you find this kind of function? (in Tricks) Posted on 2006-08-28 (10 Comments) |

| How about distributions? by JLo (2006-09-25 18:58:16) |

| Not quite a solution: Infinite dimensional spaces by JLo (2006-08-29 12:13:02) |

| "Partial" solution by JLo (2006-08-29 10:13:26) |

| Computer solution by JLo (2006-08-28 12:46:18) |

| Some ideas, could be spoiler by JLo (2006-08-28 11:49:53) |

Under Bananas (in Numbers) Posted on 2006-08-28 (10 Comments) |

| re(3): My morning breakfast (sanity is restored) by JLo (2006-09-01 13:30:05) |

| re: My morning breakfast by JLo (2006-08-28 11:21:47) |

Under Spacy colors (in Just Math) Posted on 2006-08-25 (10 Comments) |

| Can this be generalized... by JLo (2006-08-28 16:42:45) |

| re: Solution (Some details required) by JLo (2006-08-28 11:02:51) |

Under Are all complex numbers real? (in Paradoxes) Posted on 2006-08-24 (14 Comments) |

| re(3): The Specific Problem (fleshed out a bit more) by JLo (2006-08-28 09:59:09) |

| re: The Specific Problem (fleshed out a bit more) by JLo (2006-08-26 19:11:51) |

| I think this is wrong because... by JLo (2006-08-24 19:24:54) |

Under Sort of a sorting problem (in Just Math) Posted on 2006-08-22 (14 Comments) |

| re(4): Still in Deep Water by JLo (2006-08-24 18:20:01) |

Under Points on a plane (in Geometry) Posted on 2006-08-18 (5 Comments) |

| How Leonhard would solve it by JLo (2006-08-18 19:24:38) |

Under Jargon? (in Cryptography) Posted on 2006-08-15 (9 Comments) |

| spoiler(?) by JLo (2006-08-15 14:00:44) |

Under Weird function challenge (in Calculus) Posted on 2006-08-15 (33 Comments) |

| re(2): Nice solution!!! Now, you Want to try this by JLo (2006-08-25 11:31:07) |

| Nice solution!!! Now, you Want to try this by JLo (2006-08-24 18:00:36) |

| re(4): Oops... Oops myself... by JLo (2006-08-20 14:18:06) |

| re(2): Oops... Maybe another hint? by JLo (2006-08-20 10:42:45) |

| Bigger hint by JLo (2006-08-18 18:36:17) |

| re: Uncle! Don't give up yet! by JLo (2006-08-16 17:34:05) |

Under Logicians, hats, and numbers (in Logic) Posted on 2006-08-14 (20 Comments) |

| Now if this doesn't convince everyone, I don't know... by JLo (2006-08-18 17:52:08) |

| No wait, there are multiple solutions... by JLo (2006-08-16 17:23:58) |

| Another shot by JLo (2006-08-15 17:34:18) |

| OK, I'll have a shot at it... by JLo (2006-08-14 20:50:55) |

Under So how small is it then? (in Numbers) Posted on 2006-08-09 (15 Comments) |

| re(4): How about we try this a different way. by JLo (2006-08-10 16:29:25) |

| Approximate solution by JLo (2006-08-10 12:32:07) |

Under A Real Solution Puzzle (in Just Math) Posted on 2006-07-30 (5 Comments) |

| Maple "proof" by JLo (2006-07-30 13:29:10) |

Under A Cute Triangle (in Geometry) Posted on 2006-07-21 (4 Comments) |

| Solution by JLo (2006-07-21 09:49:43) |

Under Ambidextrous Cancellation Mission (in Just Math) Posted on 2006-07-20 (20 Comments) |

| re(2): Counter example for Monoids by JLo (2006-08-07 16:43:52) |

| re(2): Counter example for Monoids (actually it is valid) by JLo (2006-08-07 15:23:54) |

| Counter example for Monoids by JLo (2006-08-06 13:53:08) |

| re(7): Another possibility? LCPRCP in monoids??? by JLo (2006-08-04 11:12:52) |

| re(5): Another possibility? LCPRCP in monoids??? by JLo (2006-07-29 12:38:06) |

| re(3): Another possibility? LCPRCP in monoids??? by JLo (2006-07-21 14:50:38) |

| re: Another possibility? LCPRCP in groups??? by JLo (2006-07-21 07:46:33) |

| Solution by JLo (2006-07-20 16:30:52) |

| Hint by JLo (2006-07-20 16:24:23) |

Under aerodynamics (in Riddles) Posted on 2006-07-20 (14 Comments) |

| re(2): So obvious by JLo (2006-07-21 15:08:30) |

| So obvious by JLo (2006-07-20 15:02:37) |

Under Can Or Cannot (in Paradoxes) Posted on 2003-04-30 (109 Comments) |

| Of course he could... by JLo (2006-08-19 19:42:44) |