What do you call a relation between two unknowns?
I know that in mathematics, the relation a = 2b
is called an equation.
Is the relation a > 2b
is still called an equation or is it called something else?
mathematics
New contributor
add a comment |
I know that in mathematics, the relation a = 2b
is called an equation.
Is the relation a > 2b
is still called an equation or is it called something else?
mathematics
New contributor
1
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago
add a comment |
I know that in mathematics, the relation a = 2b
is called an equation.
Is the relation a > 2b
is still called an equation or is it called something else?
mathematics
New contributor
I know that in mathematics, the relation a = 2b
is called an equation.
Is the relation a > 2b
is still called an equation or is it called something else?
mathematics
mathematics
New contributor
New contributor
New contributor
asked 2 days ago
Adam BaranyaiAdam Baranyai
1213
1213
New contributor
New contributor
1
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago
add a comment |
1
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago
1
1
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago
add a comment |
2 Answers
2
active
oldest
votes
The example you give, a > 2b
, is called an inequality.
In my grade-school math classes we used the term "inequality" to refer even to expressions like a ≥ 2b
; language can be messy sometimes.
Equations, inequalities, and expressions like a ∈ ℚ
and "b is prime" are all constraints.
New contributor
add a comment |
Your question seems to me to provide its own answer. The word relation is often used in this context, it avoids needless debate about whether a ≥ 2b is an inequality or not, and if anyone wants to know exactly what kind of relation they need only look at the mathematical notation.
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constrainta ≥ 2b
, and not the constraint itself?
– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "97"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
noCode: true, onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Adam Baranyai is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fenglish.stackexchange.com%2fquestions%2f480372%2fwhat-do-you-call-a-relation-between-two-unknowns%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
The example you give, a > 2b
, is called an inequality.
In my grade-school math classes we used the term "inequality" to refer even to expressions like a ≥ 2b
; language can be messy sometimes.
Equations, inequalities, and expressions like a ∈ ℚ
and "b is prime" are all constraints.
New contributor
add a comment |
The example you give, a > 2b
, is called an inequality.
In my grade-school math classes we used the term "inequality" to refer even to expressions like a ≥ 2b
; language can be messy sometimes.
Equations, inequalities, and expressions like a ∈ ℚ
and "b is prime" are all constraints.
New contributor
add a comment |
The example you give, a > 2b
, is called an inequality.
In my grade-school math classes we used the term "inequality" to refer even to expressions like a ≥ 2b
; language can be messy sometimes.
Equations, inequalities, and expressions like a ∈ ℚ
and "b is prime" are all constraints.
New contributor
The example you give, a > 2b
, is called an inequality.
In my grade-school math classes we used the term "inequality" to refer even to expressions like a ≥ 2b
; language can be messy sometimes.
Equations, inequalities, and expressions like a ∈ ℚ
and "b is prime" are all constraints.
New contributor
New contributor
answered 2 days ago
ShapeOfMatterShapeOfMatter
29613
29613
New contributor
New contributor
add a comment |
add a comment |
Your question seems to me to provide its own answer. The word relation is often used in this context, it avoids needless debate about whether a ≥ 2b is an inequality or not, and if anyone wants to know exactly what kind of relation they need only look at the mathematical notation.
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constrainta ≥ 2b
, and not the constraint itself?
– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
add a comment |
Your question seems to me to provide its own answer. The word relation is often used in this context, it avoids needless debate about whether a ≥ 2b is an inequality or not, and if anyone wants to know exactly what kind of relation they need only look at the mathematical notation.
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constrainta ≥ 2b
, and not the constraint itself?
– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
add a comment |
Your question seems to me to provide its own answer. The word relation is often used in this context, it avoids needless debate about whether a ≥ 2b is an inequality or not, and if anyone wants to know exactly what kind of relation they need only look at the mathematical notation.
Your question seems to me to provide its own answer. The word relation is often used in this context, it avoids needless debate about whether a ≥ 2b is an inequality or not, and if anyone wants to know exactly what kind of relation they need only look at the mathematical notation.
answered 2 days ago
JeremyCJeremyC
2,377313
2,377313
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constrainta ≥ 2b
, and not the constraint itself?
– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
add a comment |
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constrainta ≥ 2b
, and not the constraint itself?
– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constraint
a ≥ 2b
, and not the constraint itself?– John Wu
2 days ago
Correct me if I'm wrong, but doesn't "relation" refer to the result of the constraint
a ≥ 2b
, and not the constraint itself?– John Wu
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
@JohnWu I am not quite sure what you mean by the result in this context. Certainly in the kind of papers and books I read relation has the meaning I have suggested in my answer.
– JeremyC
2 days ago
add a comment |
Adam Baranyai is a new contributor. Be nice, and check out our Code of Conduct.
Adam Baranyai is a new contributor. Be nice, and check out our Code of Conduct.
Adam Baranyai is a new contributor. Be nice, and check out our Code of Conduct.
Adam Baranyai is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to English Language & Usage Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fenglish.stackexchange.com%2fquestions%2f480372%2fwhat-do-you-call-a-relation-between-two-unknowns%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Seems to be a duplicate of Inequality vs. Inequation, Equation vs. Equality.
– Chemomechanics
2 days ago
Possible duplicate of Inequality vs. Inequation, Equation vs. Equality
– Chappo
2 days ago