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-rw-r--r--fiz/vaje/9/.gitignore1
-rw-r--r--fiz/vaje/9/dokument.lyx972
-rw-r--r--fiz/vaje/9/podatki.lyx526
-rw-r--r--fiz/vaje/9/podatki.tsv6
-rwxr-xr-xfiz/vaje/9/tab.py14
5 files changed, 1519 insertions, 0 deletions
diff --git a/fiz/vaje/9/.gitignore b/fiz/vaje/9/.gitignore
new file mode 100644
index 0000000..afed073
--- /dev/null
+++ b/fiz/vaje/9/.gitignore
@@ -0,0 +1 @@
+*.csv
diff --git a/fiz/vaje/9/dokument.lyx b/fiz/vaje/9/dokument.lyx
new file mode 100644
index 0000000..7cea21d
--- /dev/null
+++ b/fiz/vaje/9/dokument.lyx
@@ -0,0 +1,972 @@
+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 544
+\begin_document
+\begin_header
+\save_transient_properties true
+\origin unavailable
+\textclass article
+\begin_preamble
+\usepackage{siunitx}
+\usepackage{pgfplots}
+\usepackage{listings}
+\usepackage{multicol}
+\sisetup{output-decimal-marker = {,}, quotient-mode=fraction, output-exponent-marker=\ensuremath{\mathrm{3}}}
+\end_preamble
+\use_default_options true
+\maintain_unincluded_children false
+\language slovene
+\language_package default
+\inputencoding auto
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+\font_sans "default" "default"
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+\use_package cancel 1
+\use_package esint 1
+\use_package mathdots 1
+\use_package mathtools 1
+\use_package mhchem 1
+\use_package stackrel 1
+\use_package stmaryrd 1
+\use_package undertilde 1
+\cite_engine basic
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+\justification false
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+\index Index
+\shortcut idx
+\color #008000
+\end_index
+\leftmargin 1cm
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+\headheight 1cm
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+\html_be_strict false
+\end_header
+
+\begin_body
+
+\begin_layout Title
+Preslikave s konveksno lečo
+\end_layout
+
+\begin_layout Author
+
+\noun on
+Anton Luka Šijanec
+\end_layout
+
+\begin_layout Date
+12.
+ marec 2023
+\end_layout
+
+\begin_layout Abstract
+Grafi in rezultati devete vaje pri predmetu
+\noun on
+F41
+\noun default
+ na Gimnaziji Bežigrad v 4.
+ letniku.
+\end_layout
+
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+\begin_inset CommandInset toc
+LatexCommand tableofcontents
+
+\end_inset
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+
+\end_layout
+
+\begin_layout Section
+Podatki in grafi
+\end_layout
+
+\begin_layout Standard
+Izmerjena goriščna razdalja leče v prvi nalogi je
+\begin_inset Formula $\SI{0,053}{\meter}$
+\end_inset
+
+, v drugi nalogi pa
+\begin_inset Formula
+\[
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+
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+textwidth, scale only axis, ylabel=$I$, domain=0:11, ytick pos=left, samples=256
+, xlabel=$U$, xtick pos=bottom, xmin=0, ymin=0]
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+
+\end_body
+\end_document
diff --git a/fiz/vaje/9/podatki.lyx b/fiz/vaje/9/podatki.lyx
new file mode 100644
index 0000000..5114483
--- /dev/null
+++ b/fiz/vaje/9/podatki.lyx
@@ -0,0 +1,526 @@
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diff --git a/fiz/vaje/9/podatki.tsv b/fiz/vaje/9/podatki.tsv
new file mode 100644
index 0000000..8362056
--- /dev/null
+++ b/fiz/vaje/9/podatki.tsv
@@ -0,0 +1,6 @@
+a+b b
+0.23 0.075
+0.25 0.075
+0.27 0.068
+0.29 0.065
+0.31 0.065
diff --git a/fiz/vaje/9/tab.py b/fiz/vaje/9/tab.py
new file mode 100755
index 0000000..0bc48c5
--- /dev/null
+++ b/fiz/vaje/9/tab.py
@@ -0,0 +1,14 @@
+#!/usr/bin/python3
+import pandas
+import sys
+import math
+b=pandas.read_csv("/dev/stdin", sep="\t")
+b.index.name = "idx"
+b["a"] = (b["a+b"]-b["b"])
+b["1/a"] = (1/b["a"])
+b["1/b"] = (1/b["b"])
+b["f"] = (1/(b["1/a"]+b["1/b"]))
+b["fodst"] = (abs(b["f"] - b.mean()["f"]))
+b = b.astype(float).round(6);
+b.to_csv("/dev/stdout", sep=sys.argv[1][0]);
+print(f"f = {b.mean()['f']} \pm {b.max()['fodst']} = {b.mean()['f']} (1 \pm {b.max()['fodst']/b.mean()['f']})", file=sys.stderr)