Application Guide

int()
Catalog >
int(Expr) ⇒ integer
int(List1) ⇒ list
int(Matrix1) ⇒ matrix
Returns the greatest integer that is less
than or equal to the argument. This
function is identical to floor().
The argument can be a real or a complex
number.
For a list or matrix, returns the greatest
integer of each of the elements.
intDiv()
Catalog >
intDiv(Number1, Number2) ⇒ integer
intDiv(List1, List2) ⇒ list
intDiv(Matrix1, Matrix2) ⇒ matrix
Returns the signed integer part of
(Number1 ÷ Number2).
For lists and matrices, returns the signed
integer part of (argument1÷argument2)
for each element pair.
integral
See ∫(), page 221.
interpolate ()
Catalog >
interpolate(xValue, xList, yList,
yPrimeList) ⇒ list
This function does the following:
Differential equation:
y'=-3•y+6•t+5 andy(0)=5
To see the entire result, press £ and then
use ¡and¢ to move the cursor.
Alphabetical Listing 91