This is a poem written by Christina Rossetti, set to music first by Gustav Holst in 1906 and then by Harold Darke in 1911.
This is by Darke :
© OldTrout \(2020\)
In The Bleak Midwinter
Mathematics
Commutativity
A binary operation is said to commute if the order of the operands does not alter the result. In the real numbers, , the following commutative laws hold : for all for all Although these [more…]
Arts
In The Bleak Midwinter
This is a poem written by Christina Rossetti, set to music first by Gustav Holst in 1906 and then by Harold Darke in 1911. This is by Darke : RIP Caroline Catherine McNicholas 2nd [more…]
Hobbies
A Beautiful Equation
Euler gave us this jewel which is regarded by many as the most beautiful equation in mathematics; it has both elegance and simplicity. It is comprised of five fundamental numbers and the operations of addition, [more…]