Philosophical Problems in Science (zfn)

\documentclass[%
  manuscript=article,   % Use a - if you need a space e.g., review-essay
  year=2026,
  volume=0,
  doi=10.59203/zfn.00.000,
%  recvd=November 18, 2024,
%  revd=January 30, 2025,
%  accptd=2025-02-11,
]{zfn}

\usepackage{amsmath}
\usepackage[nopatch]{microtype}
\usepackage{booktabs}
	
\title{Your paper}

\author{F. Author}
\affiliation{First Division, Organization, City, Pincode, State, Country}
\email[F. Author]{[email protected]}

\author{S. Author}
\affiliation{Second Division, Organization, City, Pincode, State, Country}
% \alsoaffiliation{Joint first authors}

\author{T. Author}
\affiliation{Second Division, Organization, City, Pincode, State, Country}

\author{F.T. Author}
\affiliation{Fourth Division, Organization, City, Pincode, State, Country}

\addbibresource{sample-bibliography.bib}

\keywords{keyword entry 1, keyword entry 2, keyword entry 3} %% First letter not capped

\begin{document}

\begin{abstract}
Insert abstract text here. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 
\end{abstract}

\noindent Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 

\section{Insert A head here}
This demo file is intended to serve as a ``starter file''. It is for preparing manuscript submission only, not for preparing camera-ready versions of manuscripts. Manuscripts will be typeset for publication by the journal, after they have been accepted.

By default, this template uses \texttt{biblatex} and adopts the Chicago referencing style. If you are using this template on Overleaf, Overleaf's build tool will automatically run \texttt{pdflatex} and \texttt{biber}. If you are compiling this template on your own local \LaTeX{} installation, please execute the following commands:
\begin{enumerate}
    \item \verb|pdflatex sample|
    \item \verb|biber sample|
    \item \verb|pdflatex sample|
    \item \verb|pdflatex sample|
\end{enumerate}

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\subsection{Insert B head here}
Subsection text here. Various citation commands should work.  \textcite{Urbanczyk2025} Lorem ipsum \autocite{Urbanczyk2026} dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore \parencite{Urbanczyk2014} et dolore magna aliqua. 
 Lorem ipsum dolor sit amet, consectetur \citep{BrozekJakubiecUrbanczyk2021} adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
 
 Lorem ipsum dolor sit amet, consectetur adipiscing elit, Urbańczyk \autocite*{Urbanczyk2026} and \parencite*{Urbanczyk2014} sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur  adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 

\subsubsection{Insert C head here}
Subsubsection text here. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 

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\section{Equations}

Sample equations. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur\endnote{Another footnote/endnote} adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 


%%% Numbered equation
\begin{equation}
\begin{aligned}\label{eq:first}
\frac{\partial u(t,x)}{\partial t} = Au(t,x) \left(1-\frac{u(t,x)}{K}\right)
 -B\frac{u(t-\tau,x) w(t,x)}{1+Eu(t-\tau,x)},\\
\frac{\partial w(t,x)}{\partial t} =\delta \frac{\partial^2w(t,x)}{\partial x^2}-Cw(t,x)
+D\frac{u(t-\tau,x)w(t,x)}{1+Eu(t-\tau,x)},
\end{aligned}
\end{equation}

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\begin{align}\label{eq:another}
\begin{split}
\frac{dU}{dt} &=\alpha U(t)(\gamma -U(t))-\frac{U(t-\tau)W(t)}{1+U(t-\tau)},\\
\frac{dW}{dt} &=-W(t)+\beta\frac{U(t-\tau)W(t)}{1+U(t-\tau)}.
\end{split}
\end{align}


%%%% Unnumbered equation
\begin{align*}
&\frac{\partial(F_1,F_2)}{\partial(c,\omega)}_{(c_0,\omega_0)} = \left|
\begin{array}{ll}
\frac{\partial F_1}{\partial c} &\frac{\partial F_1}{\partial \omega} \\\noalign{\vskip3pt}
\frac{\partial F_2}{\partial c}&\frac{\partial F_2}{\partial \omega}
\end{array}\right|_{(c_0,\omega_0)}\\
&\quad=-4c_0q\omega_0 -4c_0\omega_0p^2 =-4c_0\omega_0(q+p^2)>0.
\end{align*}


\section{Figures \& Tables}

The output for a single-column figure is in Figure~\ref{fig_sim}.  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 

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%See Figure~\ref{fig_wide} for a double-column figure; this is always at the top of a following page.


\begin{figure}[hbt!]
\centering
\includegraphics[width=0.8\linewidth]{sample-image.pdf}
\caption{Insert figure caption here}
\label{fig_sim}
\end{figure}

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\begin{figure*}
\centering
\includegraphics[width=0.8\linewidth]{sample-image.pdf}
\caption{Insert figure caption here}
\label{fig_wide}
\end{figure*}


See example table in Table~\ref{table_example}.

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\begin{table}[hbt!]
\begin{threeparttable}
\caption{An Example of a Table}
\label{table_example}
\begin{tabular}{llll}
\toprule
\headrow Column head 1 & Column head 2  & Column head 3 & Column head 4\\
\midrule
One\tnote{a} & Two&three three &four\\ 
\midrule
Three & Four&three three\tnote{b} &four\\
\bottomrule
\end{tabular}
\begin{tablenotes}[hang]
\item[]Table note
\item[a]First note
\item[b]Another table note
\end{tablenotes}
\end{threeparttable}
\end{table}


\section{Conclusion}
The conclusion text goes here.


\begin{acknowledgement}
Insert the Acknowledgment text here.
\end{acknowledgement}

\paragraph{Funding Statement}

This research was supported by grants from the <funder-name> <doi> (<award ID>); <funder-name> <doi> (<award ID>).

\paragraph{Competing Interests}

A statement about any financial, professional, contractual or personal relationships or situations that could be perceived to impact the presentation of the work --- or `None' if none exist.


%\endnote in some journals will behave like \footnote; and \printendnotes will not output anything. 
\printendnotes

\printbibliography

%\appendix

\end{document}

@article{Urbanczyk2014,
  author       = {Urbańczyk, Piotr},
  title        = {The origin of intuitionistic propositional calculus and {Glivenko’s} {Theorem}},
  journal      = {Philosophical Problems in Science (ZFN)},
  volume       = {56},
  pages        = {33--56},
  year         = {2014},
  doi          = {10.59203/zfn.56.26}
}

@incollection{Urbanczyk2025,
  author       = {Urbańczyk, Piotr and Urbańczyk, Aleksandra and Król, Magdalena and Rutkowski, Leszek and Kisiel-Dorohinicki, Marek},
  title        = {Sequential, Parallel and Consecutive Hybrid Evolutionary-Swarm Optimization Metaheuristics},
  booktitle    = {Computational {Science} – {ICCS} 2025 {Workshops}},
  series       = {Lecture Notes in Computer Science},
  volume       = {15907},
  pages        = {203--218},
  year         = {2025},
  publisher    = {Springer, Cham},
  doi          = {10.1007/978-3-031-97554-7_15},
}

@book{Urbanczyk2026,
  author       = {Urbańczyk, Piotr},
  title        = {{Logic} and the {Unknowability} of {God}: {Paradoxes} of {Apophaticism}},
  year         = {2026},
  address	   = {New York -- London},
  publisher    = {Bloomsbury Academic},
}

@book{BrozekJakubiecUrbanczyk2021,
  editor       = {Brożek, Bartosz and Jakubiec, Marek and Urbańczyk, Piotr},
  title        = {Perspectives on Interdisciplinarity},
  publisher    = {Copernicus Center Press},
  year         = {2021}
}

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