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Feb
25
accepted Does $\log$ of positive rationals form a group under addition?
Feb
19
revised Does $\log$ of positive rationals form a group under addition?
edited title
Feb
19
comment Does $\log$ of positive rationals form a group under addition?
@Andreas Thanks. Are there a class of functions which work as homomorphisms from $\{\mathbb{R}^+,*\}$ to $\{\mathbb{R},+\}$? Can I understand more about $\log$ because of this? Thanks.
Feb
19
awarded  Custodian
Feb
19
reviewed Approve suggested edit on Does $\log$ of positive rationals form a group under addition?
Feb
19
comment Does $\log$ of positive rationals form a group under addition?
I could've specified the base with a symbol but I am not sure if the base matters. Everything will go through no matter what the base.
Feb
19
asked Does $\log$ of positive rationals form a group under addition?
Dec
15
comment Strategies for deriving properties of an expression
@wisefool I have other restrictions that keep $c \in (0.047,0.08)$, $0<x<79$ and $101<y<600$. I can plot these guys at the specific solutions and check the value. I was wondering if there could be an analytical way to approach the problem. I guess I could try bounds or something.
Dec
15
comment Strategies for deriving properties of an expression
@wisefool I made another edit where I describe the exact relationship between $f,g$ and $h$. The $h$ are basically $\frac{\delta x}{\delta I}$ that I have derived from differentiating $f,g$ with respect to some variable $I$ that I have suppressed.
Dec
15
revised Strategies for deriving properties of an expression
added 316 characters in body
Dec
15
comment Strategies for deriving properties of an expression
@wisefool Thanks. I just gave one set of actual expressions.
Dec
15
revised Strategies for deriving properties of an expression
specific examples
Dec
14
asked Strategies for deriving properties of an expression
Nov
29
awarded  Scholar
Nov
29
accepted Drawing inferences about equation solving
Nov
23
awarded  Promoter
Nov
21
revised Drawing inferences about equation solving
added 158 characters in body
Nov
20
revised Drawing inferences about equation solving
added 159 characters in body
Nov
20
revised Drawing inferences about equation solving
deleted 12 characters in body
Nov
20
comment Drawing inferences about equation solving
@amWhy Thank you. I will drop the subscripts.