Texas Instruments TI-84 User Manual

Page 612

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Appendix A: Functions and Instructions

609

ShadeNorm(lowerbound,
upperbound[,

m

,

s

])

Draws the normal density
function specified by

m

and

s

and shades the area

between lowerbound and
upperbound.

y =

DRAW
1:ShadeNorm(

Shade_t(lowerbound,
upperbound,df)

Draws the density function
for the Student-t
distribution specified by
degrees of freedom df, and
shades the area between
lowerbound and upperbound.

y =

DRAW
2:Shade_t(

Simul

Sets mode to graph
functions simultaneously.

z

Simul

sin(value)

Returns the sine of a real
number, expression, or list.

˜

sin

L1

(value)

Returns the arcsine of a
real number, expression, or
list.

y ?

sinh(value)

Returns the hyperbolic sine
of a real number,
expression, or list.

y N

sinh(

sinh

L1

(value)

Returns the hyperbolic
arcsine of a real number,
expression, or list.

y N

sinh

L1

(

Function or
Instruction/Arguments

Result

Key or
Keys/Menu or
Screen/Item

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