Question

How 'MOD' the binary operation works with floor function?

score 160 · Answer 1 · 2019-06-30 14:36:34

160

Views

How 'MOD' the binary operation works with floor function?

Published on 30 Jun 2019 - 14:36

score 102 · Answer 2 · 2019-07-01 05:43:37

102

Views

Prove that $\lfloor N/ \lfloor \sqrt{N} \rfloor^2\rfloor = 1$ for $N > 8$

Published on 01 Jul 2019 - 5:43

score 169 · Answer 3 · 2026-03-25 15:44:07

169

Views

Any suggestions on a closed form of $\sum_{a=1}^{N} \left({\lfloor{\frac{N+1}{a}}\rfloor+\lfloor{\frac{N-1}{a}}\rfloor}\right)$

Published on 25 Mar 2026 - 15:44

score 46 · Answer 4 · 2026-03-25 23:08:04

46

Views

Counting how many integers give a integer in the square root

Published on 25 Mar 2026 - 23:08

score 95 · Answer 5 · 2019-07-04 15:50:37

95

Views

Concrete mathematics $\sum_{0 \le k \lt n} (\sqrt {\lfloor k \rfloor})$

Published on 04 Jul 2019 - 15:50

score 151 · Answer 6 · 2019-07-04 23:05:10

151

Views

The digital root of a tower of exponents, $d(\underset{\text{The number of }2 \text{'s is }2013}{\underbrace{2^{2^{2^{.^{.^{.^{2}}}}}}}})$

Published on 04 Jul 2019 - 23:05

score 147 · Answer 7 · 2026-03-26 14:22:12

147

Views

Roots of $(x-\lfloor x\rfloor)^2+(x-\lfloor x\rfloor)\left\lfloor{1\over x -\lfloor x\rfloor}\right\rfloor=1$

Published on 26 Mar 2026 - 14:22

score 72 · Answer 8 · 2019-07-07 06:28:49

72

Views

$\sum_{k=1}^{\infty }\left \lfloor \frac{n}{p^k} \right \rfloor=\frac{n-S_n}{p-1}$

Published on 07 Jul 2019 - 6:28

score 111 · Answer 9 · 2019-07-07 20:46:42

111

Views

Evaluating series sum with floor

Published on 07 Jul 2019 - 20:46

score 199 · Answer 10 · 2019-07-16 02:51:19

199

Views

How to solve reccurence relation with ceiling

Published on 16 Jul 2019 - 2:51

score 85 · Answer 11 · 2026-03-25 10:53:05

85

Views

Prove $⌊2x⌋+⌊2y⌋≥⌊x⌋+⌊y⌋+⌊x+y⌋$

Published on 25 Mar 2026 - 10:53

score 53 · Answer 12 · 2019-07-17 03:23:45

53

Views

Is there a name for ceiling (x / y)?

Published on 17 Jul 2019 - 3:23

score 105 · Answer 13 · 2019-07-27 08:09:34

105

Views

Is this the correct way to integrate this: $\int_0^5 (x^2+1) d \lfloor x \rfloor$ , where $\lfloor\cdot \rfloor$ is the greatest integer function?

Published on 27 Jul 2019 - 8:09

score 53 · Answer 14 · 2019-07-31 11:31:37

53

Views

Evaluating $f(n)$ using mod function and floor function

Published on 31 Jul 2019 - 11:31

score 72 · Answer 15 · 2019-08-01 15:01:48

72

Views

If you take any natural number greater than three, take the square root and round it off ...

Published on 01 Aug 2019 - 15:01

List Question

How 'MOD' the binary operation works with floor function?

Prove that $\lfloor N/ \lfloor \sqrt{N} \rfloor^2\rfloor = 1$ for $N > 8$

Any suggestions on a closed form of $\sum_{a=1}^{N} \left({\lfloor{\frac{N+1}{a}}\rfloor+\lfloor{\frac{N-1}{a}}\rfloor}\right)$

Counting how many integers give a integer in the square root

Concrete mathematics $\sum_{0 \le k \lt n} (\sqrt {\lfloor k \rfloor})$

The digital root of a tower of exponents, $d(\underset{\text{The number of }2 \text{'s is }2013}{\underbrace{2^{2^{2^{.^{.^{.^{2}}}}}}}})$

Roots of $(x-\lfloor x\rfloor)^2+(x-\lfloor x\rfloor)\left\lfloor{1\over x -\lfloor x\rfloor}\right\rfloor=1$

$\sum_{k=1}^{\infty }\left \lfloor \frac{n}{p^k} \right \rfloor=\frac{n-S_n}{p-1}$

Evaluating series sum with floor

How to solve reccurence relation with ceiling

Prove $⌊2x⌋+⌊2y⌋≥⌊x⌋+⌊y⌋+⌊x+y⌋$

Is there a name for ceiling (x / y)?

Is this the correct way to integrate this: $\int_0^5 (x^2+1) d \lfloor x \rfloor$ , where $\lfloor\cdot \rfloor$ is the greatest integer function?

Evaluating $f(n)$ using mod function and floor function

If you take any natural number greater than three, take the square root and round it off ...

Trending Questions

Popular # Hahtags

Popular Questions