cosh

calculate the hyperbolic cosine of given angle

Parameters

cosh angle :integer :floating :complex :rational :quantity

Returns

  • :floating
  • :complex

Examples

copy
print cosh 0                ; 1.0
print cosh 0.3              ; 1.04533851412886
print cosh 1.0              ; 1.543080634815244

copy
cosh to :complex [2 1]
; => 2.032723007019666+3.0518977991518i

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