User Guide

80 Commands and Functions Listing
tan
L
1
(
tan
L
1
(value)
Returns the arctangent of a real number, expression, or list.
y A
Tangent(
Tangent(expression,value[,color#,linestyle#])
Draws a line tangent to expression at X=value with specified color#:
10-24 and line style linestyle#: 1-2.
Color#: 10 - 24 or color name pasted from [vars] COLOR.
y <
DRAW
5:Tangent(
tanh(
tanh(value)
Returns hyperbolic tangent of a real number, expression, or list.
y
N
tanh(
tanh
L
1
(
tanh
L
1
(value)
Returns the hyperbolic arctangent of a real number, expression, or list.
y
N
tanh
L
1
(
tcdf(
tcdf(lowerbound,upperbound,df)
Computes the Student-t distribution probability between lowerbound
and upperbound for the specified degrees of freedom df.
y =
DISTR
6:tcdf(
Text(
Text(row,column,text1,text2,...,text n)
Writes text on graph beginning at pixel (row,column), where 0 row
164 and 0 column 264.
Full mode, row must be <=148; column must be 256
Horiz mode, row must be row<=66 and column must be <=256
G-T mode, row must be row <=126; column must be 176
y <
DRAW
0:Text(
TextColor(
TextColor([color#]
† y