Linear Algebra and the C Language/a0ch


Matrix functions:

Working on powers
sqrt(A) = V sqrt(EValue) T_V A**1/3 = V EValue**1/3 T_V A**3 = V EValue**3 T_V
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Trigonometric Formulas
Ide = cos(A)**2 + sin(A)**2 cos(2*A) = 2*cos(A)*cos(A)-1 sin(2*A) = 2*sin(A)*cos(A)
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Trigonometric Formulas II
acos(cos(A)) = A asin(sin(A)) = A
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Hyperbolic Trigonometric Formulas
acosh(cosh(A)) = A asinh(sinh(A)) = A
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Working with exponentials and logarithms
Exp(A) Log(A)
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Working with exponentials and logarithms II
Log(Exp(A)) = A Exp(Log(A)) = A
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