1 <?xml version=
"1.0" encoding=
"UTF-8"?>
3 <office:document xmlns:
office=
"urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:
style=
"urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:
draw=
"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:
svg=
"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:
math=
"http://www.w3.org/1998/Math/MathML" office:
version=
"1.4" office:
mimetype=
"application/vnd.oasis.opendocument.presentation">
6 <office:automatic-styles>
7 <style:style style:
name=
"gr1" style:
family=
"graphic">
8 <style:graphic-properties draw:
stroke=
"none" draw:
fill=
"none" draw:
textarea-horizontal-align=
"center" draw:
textarea-vertical-align=
"middle" draw:
ole-draw-aspect=
"1" style:
protect=
"size"/>
10 </office:automatic-styles>
14 <draw:frame draw:
style-name=
"gr1" svg:
width=
"15.53mm" svg:
height=
"5.28mm" svg:
x=
"123.06mm" svg:
y=
"70.06mm">
16 <math xmlns=
"http://www.w3.org/1998/Math/MathML" display=
"block">
21 <mi mathvariant=
"normal">e
</mi>
27 <mo stretchy=
"false">+
</mo>
30 <mo stretchy=
"false">=
</mo>
33 <annotation encoding=
"StarMath 5.0">{func e}^{i %pi} +
1 =
0</annotation>
39 </office:presentation>