#associativity

[isomorphismes]

Boris Botivnik, manifolds with singularities and the Adams-Novikov spectral sequence § product spaces

[in-sightpublishing]

Mario Carlos Rocca on Ultradistributions, Ultrahyperfunctions, and Rigorous Quantum Field Theory in Einstein Gravity

  Scott Douglas Jacobsen (Email: [email protected]) Publisher, In-Sight Publishing Fort Langley, British Columbia, Canada Received: October 3, 2025 Accepted: January 8, 2026 Published: January 8, 2026 Abstract This interview with Mario Carlos Rocca addresses the definition and use of tempered ultradistributions and ultradistributions of exponential type within quantum-field-theoretic…

Mario Carlos Rocca on Ultradistributions, Ultrahyperfunctions, and Rigorous Quantum Field Theory in Einstein Gravity

[scitechexplorer]

Chart of Operators Precedence and associativity: codeforever.in/operators-precedence-and-associativity/

[myarshan]

Operator Precedence and Associativity

In C language the precedence of operators plays an important role in evaluating an expression. If it is clear which operator is to be evaluated first it makes the expressions easily understandable.

For example ,

Int  (*a)[13]  a is a pointer to an array of thirteen integers(because here the bracket is given higher precedence).

Int   *a[13]    a is collection of 13 pointers that point to…

View On WordPress

[knolspeak]

ScalaFP: Understanding Semigroups In Scala Pragmatically

ScalaFP: Understanding Semigroups In Scala Pragmatically

In our previous post, we discussed semigroups according to mathematics and we conclude that semigroups have two properties called closure and associativity. But still, we have some questions like:

How can we use semigroups by using Scala?

Where do we require to use semigroups?

First, let’s try to figure out, when and wherewe require semigroups in our code and during this we will automatically…

View On WordPress

[msohaibwaqas]

Operators

A symbol that tells compiler to perform some arithmetic task is called an operator. C++ have many types of operators. We can categorize operators in two types as follows:

 Binary operators

Unary operators

        Binary operators:

The operator that required two data items to perform task is called binary operator. Such as arithmetic, logical, and relational operators are example of binary…

View On WordPress

[isomorphismes]

Guido Grandi provided an account of 1 − 1 + 1 − 1 +… in 1703. He noticed that moving parentheses  produced varying results: (1-1) + (1−1) + … = 0 or 1+(−1+1)+(−1+1) +… = 1. Grandi's explanation became well known for its religious overtones: "I can, if I want, obtain 0 or 1. But then the idea of the creation ex nihilo is perfectly plausible."

Giorgio T. Bagni,  "Infinite Series from History to Mathematics Education"