math: kroneckerdelta und leviticita symbol
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math.tex
6
math.tex
@ -27,11 +27,13 @@
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\newcommand{\diffP}[1]{\frac{\partial}{\partial #1}}
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\newcommand{\diffP}[1]{\frac{\partial}{\partial #1}}
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\newcommand{\diffT}[1]{\frac{\text{d}}{\text{d} #1}}
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\newcommand{\diffT}[1]{\frac{\text{d}}{\text{d} #1}}
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\newcommand{\diffTfrac}[2]{\frac{\text{d} #1}{\text{d} #2}}
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\newcommand{\diffTm}[3]{\diffTfrac{^{#1} #2}{#3^{#1}}}
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\newcommand{\diffPfrac}[2]{\frac{\partial #1}{\partial #2}}
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\newcommand{\diffPfrac}[2]{\frac{\partial #1}{\partial #2}}
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\newcommand{\intgr}[4]{\int_{#1}^{#2} #3 ~\text{d}#4}
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\newcommand{\intgr}[4]{\int_{#1}^{#2} #3 ~\text{d}#4}
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\newcommand{\intgru}[2]{\int #1 ~\text{d}#2}
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\newcommand{\intgru}[2]{\int #1 ~\text{d}#2}
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\newcommand{\bbracket}[1]{\left #1 \right}
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\newcommand{\bbracket}[1]{\left #1 \right}
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\newcommand{\levicivita}[1]{\varEpsilon_{#1}}
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\newcommand{\levicivita}[1]{\varepsilon_{#1}}
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\newcommand{\krondelta}[1]{\delta_{+1}}
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\newcommand{\krondelta}[1]{\delta_{#1}}
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