Texas Instruments TINSPIRE Reference Guide - Page 86
>Rad, Catalog >, randBin, randNorm
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4Rad Value14Rad ⇒ value Converts the argument to radian angle measure. Note: You can insert this operator from the computer keyboard by typing @>Rad. In Degree angle mode: In Gradian angle mode: Catalog > rand() rand() ⇒ expression rand(#Trials) ⇒ list rand() returns a random value between 0 and 1. rand(#Trials) returns a list containing #Trials random values between 0 and 1. Catalog > Sets the random-number seed. randBin() randBin(n, p) ⇒ expression randBin(n, p, #Trials) ⇒ list randBin(n, p) returns a random real number from a specified Binomial distribution. randBin(n, p, #Trials) returns a list containing #Trials random real numbers from a specified Binomial distribution. Catalog > randInt() randInt(lowBound,upBound) ⇒ expression randInt(lowBound,upBound ,#Trials) ⇒ list randInt(lowBound,upBound) returns a random integer within the range specified by lowBound and upBound integer bounds. randInt(lowBound,upBound ,#Trials) returns a list containing #Trials random integers within the specified range. Catalog > randMat( ) randMat(numRows, numColumns) ⇒ matrix Returns a matrix of integers between -9 and 9 of the specified dimension. Both arguments must simplify to integers. Catalog > Note: The values in this matrix will change each time you press ·. randNorm( ) randNorm(m, s) ⇒ expression randNorm(m, s, #Trials) ⇒ list randNorm(m, s) returns a decimal number from the specified normal distribution. It could be any real number but will be heavily concentrated in the interval [mN3·s, m+3·s]. randNorm(m, s, #Trials) returns a list containing #Trials decimal numbers from the specified normal distribution. Catalog > 80 TI-Nspire™ Reference Guide