Rounding off internal value key
Function keys
En), 3, [an] Sine, cosine, tangent keys
Use sin), (es and
to calculate the trigonometric
functions.
(SHIFT) (sin), (SHIFT) (cos),
Arc sine, arc cosine,
arc tangent keys
[yp] (sin), [hyp] (cos),
Hyperbolic keys
Press [rve](sin),
and
to calculate the hyperbol-
ic functions of the displayed value.
hyperbolic function of the displayed value.
cal
(In),
Natural logarithm and natural
antilogarithm keys
|
(Z),
Square root and square keys
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