1
vote
2answers
96 views

Words for north/south and east/west dimensions?

There is "length", "width", "height", "depth", etc but these words are all relative in respect to the current viewer. The width for one person could be the depth for another person (who is at a 90 ...
2
votes
1answer
43 views

“exact soluble model” or “exact solvable model”, “analytic” or “analytical” solutions

In physical science and math, we encounter some models that can be analytically solved. This means that the properties of models are fully understood and determined by the analytical solutions. In ...
14
votes
3answers
1k views

What is the proper term for a ternary digit?

A binary digit is a bit. Is there an equivalent term for a three-state digit? (e.g., a digit representing true, false, or unknown)
3
votes
7answers
225 views

Find or invent a term for “Completely intersecting minus one”

I'm writing a paper that frequently references regions on a string, and these regions often intersect. I need to succinctly describe regions that almost completely intersect. For example, given the ...
1
vote
0answers
77 views

How to interpret polyhedron name “Rhombic Hexecontahedron”? [closed]

How to interpret polyhedron name "Rhombic Hexecontahedron"? What prefixes and suffixes that are generic and reusable? What're some examples to "make up" polyhedron names following the same style?
2
votes
1answer
2k views

dividend/divisor vs. numerator/denominator [closed]

From Wikipedia: In the expression a ÷ b = c, a is called the dividend or numerator, b the divisor or denominator and the result c is called the quotient. What's most common (in the context of ...
3
votes
2answers
268 views

Is there a term for “distinguishing between different concepts through the use of different, though synonymous, words”?

Background: A friend mentioned that he wanted to organise a board gaming tournament with 21 players. He opined that there ought to be a way to schedule seven 3-player games so that each player plays ...
-5
votes
1answer
358 views

What's the word for the property of being divisible by a particular number? [closed]

Example: Since x is even (i.e., divisible by 2), its --word-- is true. Since y is odd, y's --word-- is false. The description suggests 'moddity', but there was another word for it... BTW, I ...
2
votes
1answer
2k views

“Nominator” or “Numerator”? [closed]

Consider the fraction 3/7. In Mathematics, "7" in the expression is called "denominator" of the fraction. But in the case of "3", some people call it "nominator", and some call it "numerator". Which ...
1
vote
5answers
377 views

What is the term or phrase to describe some process is sequential independent? [closed]

By "sequential independent", I mean the process remains the same no matter how you change the order of its subroutines. Better to be some term frequently used in math or engineering.
32
votes
8answers
11k views

X, Y, Z — horizontal, vertical and …?

When working in a 2D coordinate system you could say that X is the horizontal axis and Y is the vertical axis. Extending this to 3D, is there a similar word for the Z axis? (I'm aware of Width, ...
1
vote
2answers
212 views

Is “underlying” the right word?

I am describing a mathematical model, where the probability density function of a variable is made up of two contributions, two distributions. Mathematically we would say that f(x) = g1(x) + g2(x). ...
4
votes
4answers
328 views

Word to describe a mathematical variable that repeats, like an angle or time

In mathematics a variable can be said to be constrained if it must lie within certain bounds, for example: 0 < x < 1 (the variable x is constrained: it lies between zero and one) However ...
17
votes
4answers
1k views

What is the term for an integer one larger than a given integer?

I'm looking for a concise term to say a number must be exactly one higher than a previous number. None of "subsequent", "incremental", or "next" seem to convey the restriction that it must be ...
2
votes
3answers
167 views

Can 'area' be called 'plot'?

Can area from mathematics be called plot?
4
votes
4answers
291 views

What can I call the two possible directions on a line (as a category)?

In English, a vector is said to have two properties: a length and a direction. The possible directions correspond to half-lines out of the origin (so that, eg, up and down are different directions). ...
6
votes
2answers
561 views

Etymology of “regression”

What is the etymology of "regression" as in finding the coefficients of polynomials?
3
votes
4answers
291 views

Use of the word “convergent”

This question is for people who know some mathematics. Is it correct to say The sequence is convergent to 0. Normally we say: The sequence converges to 0.