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tan(value) Returns the tangent of a real number, expression, or list. |
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tanL1(value) Returns the arctangent of a real number, expression, or list. |
y A |
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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 < |
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tanh(value) Returns hyperbolic tangent of a real number, expression, or list. |
y N |
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tanhL1(value) Returns the hyperbolic arctangent of a real number, expression, or list. |
y N |
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tcdf(lowerbound,upperbound,df) Computes the Student-t distribution probability between lowerbound and upperbound for the specified degrees of freedom df. |
y = |
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TextColor([color#] Set text color prior to using the Text( command. Color#: 10 - 24 or color name pasted from [vars] COLOR. |
† y < |
Then |
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Then |
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Thick |
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Thick Resets all Y=editor line-style settings to Thick. |
† zT |
Thin |
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Thin Resets all Y=editor line-style settings to Thin. |
† zT |
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Time Sets sequence graphs to plot with respect to time. |
† y . |
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timeCnv(seconds) Converts seconds to units of time that can be more easily understood for evaluation. The list is in {days,hours,minutes,seconds} format. |
y N |
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TInterval [listname,freqlist,confidence level] Computes a t confidence interval. |
† … |
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TInterval v,Sx,n[,confidence level] Computes a t confidence interval. |
† … |
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toString((value[,format]) Converts value to a string where value can be real, complex, an evaluated expression, list, or matrix. String value displays in classic format (0) following the mode setting AUTO/DEC or in decimal format (1). |
† ¼ |
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tpdf(x,df) Computes the probability density function (pdf) for the Student-t distribution at a specified x value with specified degrees of freedom df. |
y = |
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Trace Displays the graph and enters TRACE mode. |
r |
T-Test |
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T-Test m0,v,Sx,n[,alternative,drawflag,color#]) Performs a t test with frequency freqlist. alternative=L1 is < ; alternative=0 is Ä; alternative=1 is >. drawflag=1 draws results; drawflag=0 calculates results. Color#: 10 - 24 or color name pasted from [vars] COLOR. |
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tvm_FV[(Ú,æ,PV,PMT,P/Y,C/Y)] Computes the future value. |
Œ 1:Finance |
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tvm_æ[(Ú,PV,PMT,FV,P/Y,C/Y)] Computes the annual interest rate. |
Œ 1:Finance |
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tvm_Ú[(æ,PV,PMT,FV,P/Y,C/Y)] Computes the number of payment periods. |
Œ 1:Finance |
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tvm_Pmt[(Ú,æ,PV,FV,P/Y,C/Y)] Computes the amount of each payment. |
Œ 1:Finance |
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tvm_PV[(Ú,æ,PMT,FV,P/Y,C/Y)] Computes the present value. |
Œ 1:Finance |