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Hyperbolic secant
(
sech
)
...
Mathematics
Area of mathematics
Analysis
Real analysis
Calculus
Exponential function
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Words: 6
The hyperbolic secant is
sech
x
=
c
o
s
h
x
1
.
(325)
Ancestors
(7)
Exponential function
Calculus
Real analysis
Analysis
Area of mathematics
Mathematics
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