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Contents
1
'"`UNIQ--postMath-00000001-QINU`"'
2
'"`UNIQ--postMath-00000002-QINU`"'
3
'"`UNIQ--postMath-00000003-QINU`"'
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'"`UNIQ--postMath-00000004-QINU`"'
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'"`UNIQ--postMath-00000005-QINU`"'
6
'"`UNIQ--postMath-00000006-QINU`"'
7
'"`UNIQ--postMath-00000007-QINU`"'
K
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{\displaystyle K={\frac {\ a^{2}+b^{2}+c^{2}}{2}}}
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{\displaystyle x={\sqrt {K-c^{2}\ }}\ \ \ \ \ \ \ \ y={\sqrt {K-b^{2}\ }}\ \ \ \ \ \ \ \ z={\sqrt {K-a^{2}\ }}}
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K
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{\displaystyle K=x^{2}+y^{2}+z^{2}}
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{\displaystyle c={\sqrt {K-x^{2}\ }}\ \ \ \ \ \ \ \ b={\sqrt {K-y^{2}\ }}\ \ \ \ \ \ \ \ a={\sqrt {K-z^{2}\ }}}
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{\displaystyle K=a^{2}+z^{2}\ \ \ \ \ \ \ \ K=b^{2}+y^{2}\ \ \ \ \ \ \ \ K=c^{2}+x^{2}}
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K
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{\displaystyle K={\biggl (}{\frac {\ a^{2}+b^{2}+c^{2}}{2}}{\biggr )}={\Bigl (}x^{2}+y^{2}+z^{2}{\Bigr )}={\Bigl (}a^{2}+z^{2}{\Bigr )}={\Bigl (}b^{2}+y^{2}{\Bigr )}={\Bigl (}c^{2}+x^{2}{\Bigr )}}
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{\displaystyle c={\sqrt {K-x^{2}\ }}\ \ \ \ \ \ \ \ b={\sqrt {K-y^{2}\ }}\ \ \ \ \ \ \ \ a={\sqrt {K-z^{2}\ }}}
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