Kaomojis
sgn(σ)=-1
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#odd permutation
#sign function
#sgn
#sigma permutation
#group theory
#abstract algebra
#mathematical notation
GO➕➖0️⃣
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#SGN Function
#sign function
#math function
#positive negative zero
#signum function
#Go Calculate SGN
➕➖0️⃣🔢
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#sign function
#signum
#sgn
(−1)0(+1)
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#sign function
#signum function
#function output
#negative one
#positive one
📉_📈
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#sign function
#signum function
#step function
#function graph
#odd permutation #sign function #sgn #sigma permutation #group theory #abstract algebra #mathematical notation