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Pure Numbers Daily Blog

Fun mathematical facts about today's date! I use a range of math operations and tools including (but not limited to), arithmetic, exponents, geometry, factorials, different number base systems, trigonometry, combinations and permutations. I welcome submissions that add onto today's date or suggest an idea for a future date. Enjoy!
Oct 2 '14

10/2/14

10 / 2 = 1 + 4

Also:

1 + 0 + 2 = |1 - 4|

Also:

(1 + 0) * 2 = 1 * √4

Tags: 10.2.14
Oct 1 '14

10/1/14

1 + 0 = 1 * 1^4

Also:

(1 + 0) + (1 * 1) = √4

Tags: 10.1.14
Sep 30 '14

9/30/14

√9 = 3 + 0 = |1 - 4|

Also:

√9 / (3 + 0) = 1^4

Tags: 9.30.14
Sep 29 '14

9/29/14

9 = 2 + 9 - (1 * √4)

Also:

|√9 + 2 - 9| = 1 * 4

Also:

92 (mod 9) = 1 * √4

Tags: 9.29.14
Sep 28 '14

9/28/14

9 + 2 - 8 = |1 - 4|

Also:

|√9 + 2 - 8| = |1 - 4|

Also:

92 (mod 8) = 1 * 4

Also:

9 = 2 + 8 - 1^4

Tags: 9.28.14
Sep 27 '14

9/27/14

92 (mod 7) = 1^4

Also:

9 + 2 - 7 = 1 * 4

Also:

|√9 + 2 - 7| = 1 * √4

Also:

9 - 2 = 7 * 1^4

Tags: 9.27.14
Sep 26 '14

9/26/14

9 - 2 - 6 = 1^4

Also:

92 (mod 6) = 1 * √4

Also:

|√9 + 2 - 6| = 1^4

Also:

9 + 2 - 6 = 1 + 4

Tags: 9.26.14
Sep 25 '14

9/25/14

92 (mod 5) = 1 * √4

Also:

9 - 2 - 5 = 1 * √4

Also:

(√9 + 2) / 5 = 1^4

Tags: 9.25.14
Sep 24 '14

9/24/14

9 - (2 * 4) = 1^4

Also:

9 - 2 - 4 = |1 - 4|

Also:

√9 - 2 + 4 = 1 + 4

Tags: 9.24.14
Sep 23 '14

9/23/14

√9 + 2 - 3 = 1 * √4

Also:

9 - 2 - 3 = 1 * 4

Also:

9 - (2 * 3) = |1 - 4|

Also:

92 (mod 3) = 1 * √4

Also:

9 + 2 + 3 = 14

Tags: 9.23.14