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Three-party Diffie-Hellman in one shot
(
johndcook.com
)
2 points
by
ibobev
31 days ago
|
past
RSA as a special case of pairing-baed cryptography
(
johndcook.com
)
2 points
by
ibobev
31 days ago
|
past
Adding an imaginary unit to a finite field
(
johndcook.com
)
27 points
by
ibobev
33 days ago
|
past
|
5 comments
Weighting an average to minimize variance
(
johndcook.com
)
104 points
by
ibobev
34 days ago
|
past
|
57 comments
Elementary Symmetric Polynomials and Optimization
(
johndcook.com
)
2 points
by
ibobev
36 days ago
|
past
Four Generalizations of the Pythagorean Theorem
(
johndcook.com
)
2 points
by
ibobev
36 days ago
|
past
Weighting an Average to Minimize Variance
(
johndcook.com
)
2 points
by
azhenley
37 days ago
|
past
Brownian Motion and Riemann Zeta
(
johndcook.com
)
3 points
by
ibobev
39 days ago
|
past
Heron's Formula for Spherical Triangle
(
johndcook.com
)
3 points
by
ibobev
40 days ago
|
past
Rolling Correlation
(
johndcook.com
)
3 points
by
ibobev
40 days ago
|
past
How Much Is a Gigawatt?
(
johndcook.com
)
2 points
by
certifiedloud
42 days ago
|
past
Japanese Polygon Theorem
(
johndcook.com
)
1 point
by
ibobev
44 days ago
|
past
Tetrahedral Analog of the Pythagorean Theorem
(
johndcook.com
)
24 points
by
ibobev
45 days ago
|
past
|
1 comment
The Anti-Smith Chart
(
johndcook.com
)
2 points
by
ibobev
47 days ago
|
past
Impedance and Triangular Numbers
(
johndcook.com
)
5 points
by
ibobev
47 days ago
|
past
Text case changes the size of QR codes
(
johndcook.com
)
178 points
by
ibobev
48 days ago
|
past
|
52 comments
Cross Ratio
(
johndcook.com
)
2 points
by
ibobev
48 days ago
|
past
Why and how Bitcoin uses Merkle trees
(
johndcook.com
)
2 points
by
ibobev
49 days ago
|
past
Freshman's Dream
(
johndcook.com
)
2 points
by
ibobev
49 days ago
|
past
Physical Keys and Encryption Keys
(
johndcook.com
)
1 point
by
ibobev
49 days ago
|
past
How to mentally calculate logarithms base 2
(
johndcook.com
)
1 point
by
ibobev
49 days ago
|
past
An ancient generalization of the Pythagorean Theorem
(
johndcook.com
)
2 points
by
ibobev
49 days ago
|
past
Physical Keys and Encryption Keys
(
johndcook.com
)
4 points
by
pavel_lishin
50 days ago
|
past
|
1 comment
How blocks are chained in a blockchain
(
johndcook.com
)
16 points
by
ibobev
53 days ago
|
past
Spacing the Circles on the Smith Chart
(
johndcook.com
)
2 points
by
ibobev
53 days ago
|
past
987654321 / 123456789
(
johndcook.com
)
3 points
by
ibobev
53 days ago
|
past
How blocks are chained in a blockchain
(
johndcook.com
)
68 points
by
tapanjk
53 days ago
|
past
|
32 comments
987654321 / 123456789
(
johndcook.com
)
637 points
by
ColinWright
54 days ago
|
past
|
107 comments
Random Spherical Coordinates
(
johndcook.com
)
2 points
by
ibobev
55 days ago
|
past
Spacing the Circles on the Smith Chart
(
johndcook.com
)
2 points
by
tzury
55 days ago
|
past
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