Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 172600
-1 votes
1 answer
58 views

Seek help to formalize an argument to positiveness of function defined inductively by integral [closed]

I define the induction $$h(x)=\int_0^x f(t)g(t)h(t) dt$$ I imagine that is possible to say that $h(x)$ (and so $g(x)$) remains positive, but I could not find a formal argument. Thank you in advance. …
Quiet_waters's user avatar