Knowledge (XXG)

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The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the
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is it statistically possible to tell which is the world's best poker bot? whether it's better than the world's best Poker player? who the latter even is?
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Picking four true properties of population mean - identified three, but stuck on the last.
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above question simplified: "Does a poker tournament reach statistical significance"
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question about computer library programs for solving partial differential equations
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I don't understand why the sign changes when grouping polynomials for factoring.
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Showing inverse of a bijective holomorphic function on open set is holomorphic
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Average of the first billion digits of the decimal expansion of Pi
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Welcome to the Knowledge (XXG) Mathematics Reference Desk Archives
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 31
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 30
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 24
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 15
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 14
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 13
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 10
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 9
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 2
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Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 1
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Randomly choosing one object out of a countably infinite set
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An alternate solution by radicals to the Quartic Equation
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Right or left continuity, convergent sequence definition
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Polynomial whose roots are powers of another polynomial
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Unique representation of an element of a local ring
222:Understanding the basic quadratic formula proof 8: 476:Irreducibility of multivariate polynomials 158:Mininmum Sample size for correlation study 261:Calculating time to full battery recharge 520:Magnitude of a vector in different units 303:Distance between points -- using lat/lon 36: 498:Extrema Finding and Integral Transforms 94:Triangle with all angles less than 180º 207:Take pity on the statistics illiterate 798:Bilateral statistical hypothesis test 650:Representing an affine transformation 7: 547:Estimate of Perron-Frobenius Theorem 581:A variation of the knapsack problem 153:Method to solve 3-variable equation 596:Multiple regression v. neural nets 278:Practical uses of very big numbers 32: 744:Gompertz function right asymptote 227:Solving the differential equation 739:Product measure article/question 454:Residue of exp(1/sin(z)) at z=0. 416:Continuity and differentiability 244:Raise a matrix to a matrix power 99:MathPsy and QuantPsy: Difference 734:Calculating a limit explicitly. 542:Changing someone else homework 411:Change the subject of equation 18:Knowledge (XXG):Reference desk 1: 449:Asking people for their names 33: 431:Subspace complemented -: --> 687:Orthogonal Arrays and Codes 503:Π-like notation for tupling 379:elliptical tube cuts a plan 819: 352:regarding Bernoulli trials 591:Max mod principle problem 217:Inverse of a Matrix Mod 2 212:Probability in card games 630:Atoms in measure theory 298:question about 0.333... 148:Development of calculus 783:Bay window measurement 645:Easter eggs in baskets 537:sizes of round objects 68:current reference desk 702:Book recommendations? 660:A beautiful solution? 613:population proportion 426:Rope cutting formula? 320:Points on square grid 357:Simplifying this sum 347:Proving inequalities 126:Safety Stock Formula 803:Finding sample size 481:How does this work? 163:Connected component 712:Monty Hall problem 635:Statistical terms. 288:Quaternion algebra 121:The empty function 761:group isomorphism 374:Bounded variation 283:Complex logarithm 74: 73: 54: 53: 810: 793:hypothesis tests 655:Lebesgue Density 389:Equation solving 293:non base 10 math 56: 43:Mathematics desk 34: 818: 817: 813: 812: 811: 809: 808: 807: 774: 752: 720: 668: 621: 604: 572: 555: 528: 511: 489: 462: 440: 402: 365: 338: 311: 269: 252: 235: 198: 171: 139: 112: 85: 30: 29: 28: 12: 11: 5: 816: 814: 806: 805: 800: 795: 790: 785: 773: 770: 769: 768: 766:irreducibility 763: 751: 748: 747: 746: 741: 736: 731: 719: 716: 715: 714: 709: 704: 699: 694: 689: 684: 679: 667: 664: 663: 662: 657: 652: 647: 642: 637: 632: 620: 617: 616: 615: 603: 600: 599: 598: 593: 588: 583: 571: 568: 567: 566: 554: 551: 550: 549: 544: 539: 527: 524: 523: 522: 510: 507: 506: 505: 500: 488: 485: 484: 483: 478: 473: 461: 458: 457: 456: 451: 439: 436: 435: 434: 428: 423: 418: 413: 401: 398: 397: 396: 391: 386: 381: 376: 364: 361: 360: 359: 354: 349: 337: 334: 333: 332: 327: 322: 310: 307: 306: 305: 300: 295: 290: 285: 280: 268: 265: 264: 263: 251: 248: 247: 246: 234: 231: 230: 229: 224: 219: 214: 209: 197: 194: 193: 192: 187: 182: 170: 167: 166: 165: 160: 155: 150: 138: 135: 134: 133: 128: 123: 111: 108: 107: 106: 101: 96: 84: 81: 79: 76: 72: 71: 63: 62: 52: 51: 31: 15: 14: 13: 10: 9: 6: 4: 3: 2: 815: 804: 801: 799: 796: 794: 791: 789: 786: 784: 781: 780: 779: 778: 771: 767: 764: 762: 759: 758: 757: 756: 749: 745: 742: 740: 737: 735: 732: 730: 727: 726: 725: 724: 717: 713: 710: 708: 705: 703: 700: 698: 695: 693: 690: 688: 685: 683: 680: 678: 675: 674: 673: 672: 665: 661: 658: 656: 653: 651: 648: 646: 643: 641: 638: 636: 633: 631: 628: 627: 626: 625: 618: 614: 611: 610: 609: 608: 601: 597: 594: 592: 589: 587: 584: 582: 579: 578: 577: 576: 569: 565: 562: 561: 560: 559: 552: 548: 545: 543: 540: 538: 535: 534: 533: 532: 525: 521: 518: 517: 516: 515: 508: 504: 501: 499: 496: 495: 494: 493: 486: 482: 479: 477: 474: 472: 469: 468: 467: 466: 459: 455: 452: 450: 447: 446: 445: 444: 437: 433: 432:Hilbert space 429: 427: 424: 422: 419: 417: 414: 412: 409: 408: 407: 406: 399: 395: 392: 390: 387: 385: 382: 380: 377: 375: 372: 371: 370: 369: 362: 358: 355: 353: 350: 348: 345: 344: 343: 342: 335: 331: 328: 326: 323: 321: 318: 317: 316: 315: 308: 304: 301: 299: 296: 294: 291: 289: 286: 284: 281: 279: 276: 275: 274: 273: 266: 262: 259: 258: 257: 256: 249: 245: 242: 241: 240: 239: 232: 228: 225: 223: 220: 218: 215: 213: 210: 208: 205: 204: 203: 202: 195: 191: 188: 186: 183: 181: 178: 177: 176: 175: 168: 164: 161: 159: 156: 154: 151: 149: 146: 145: 144: 143: 136: 132: 129: 127: 124: 122: 119: 118: 117: 116: 109: 105: 102: 100: 97: 95: 92: 91: 90: 89: 82: 80: 77: 69: 65: 64: 61: 58: 57: 48: 44: 40: 35: 27: 23: 19: 775: 753: 721: 669: 622: 605: 573: 556: 529: 512: 490: 463: 441: 403: 366: 339: 312: 270: 253: 236: 199: 172: 140: 113: 86: 78: 75: 59: 185:Isomorphism 104:Solve for z 26:Mathematics 729:Sin Graph 394:test edit 384:functions 37:<< 24:‎ | 22:Archives 20:‎ | 772:July 31 750:July 30 718:July 29 666:July 28 619:July 27 602:July 24 570:July 23 553:July 22 526:July 21 509:July 20 487:July 19 460:July 18 438:July 17 400:July 16 363:July 15 336:July 14 309:July 13 267:July 10 70:pages. 250:July 9 233:July 8 196:July 7 169:July 6 137:July 3 110:July 2 83:July 1 682:Graph 640:Chaos 586:Units 50:: --> 49:: --> 16:< 180:Del 47:Aug 39:Jun 45:| 41:|

Index

Knowledge (XXG):Reference desk
Archives
Mathematics
Jun
Mathematics desk
Aug
current reference desk
Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 1
Triangle with all angles less than 180º
MathPsy and QuantPsy: Difference
Solve for z
Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 2
The empty function
Safety Stock Formula
I don't understand why the sign changes when grouping polynomials for factoring.
Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 3
Development of calculus
Method to solve 3-variable equation
Mininmum Sample size for correlation study
Connected component
Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 6
Del
Isomorphism
question about computer library programs for solving partial differential equations
Knowledge (XXG):Reference_desk/Archives/Mathematics/2009 July 7
Take pity on the statistics illiterate
Probability in card games
Inverse of a Matrix Mod 2
Understanding the basic quadratic formula proof
Solving the differential equation

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