Texas Instruments NS/CLM/1L1/B Reference Guide - Page 64

P4Ry( ) P4Ry(rValue, qValue) ⇒ value P4Ry(rList, qList) ⇒ list P4Ry(rMatrix, qMatrix) ⇒ matrix Returns the equivalent y-coordinate of the (r, q) pair. Note: The q argument is interpreted as either a degree, radian or gradian angle, according to the current angle mode. In Radian angle mode: Catalog > PassErr Catalog > PassErr Passes an error to the next level. For an example of PassErr, See Example 2 under the Try command, page 84. If system variable errCode is zero, PassErr does not do anything. The Else clause of the Try...Else...EndTry block should use ClrErr or PassErr. If the error is to be processed or ignored, use ClrErr. If what to do with the error is not known, use PassErr to send it to the next error handler. If there are no more pending Try...Else...EndTry error handlers, the error dialog box will be displayed as normal. Note: See also ClrErr, page 13, and Try, page 84. Note for entering the example: In the Calculator application on the handheld, you can enter multi-line definitions by pressing @ · instead of at the end of each line. On the computer keyboard, hold down Alt and press Enter. piecewise() piecewise(Expr1 [, Condition1 [, Expr2 [, Condition2 Returns definitions for a piecewise function in the form of a list. You can also create piecewise definitions by using a template. Note: See also Piecewise template, page 2. Catalog > poissCdf() poissCdf(l,lowBound[,upBound]) ⇒ number if lowBound and upBound are numbers, list if lowBound and upBound are lists Computes a cumulative probability for the discrete Poisson distribution with specified mean l. For P(X  upBound), set lowBound=0 poissPdf() poissPdf(l,XVal) ⇒ number if XVal is a number, list if XVal is a list Computes a probability for the discrete Poisson distribution with the specified mean l. Catalog > Catalog > 58 TI-Nspire™ Reference Guide