Texas Instruments TI-30XS User Manual - Page 41

DOMAIN - You specified an argument to a function outside the valid range. For example: • For xÑy: x = 0 or y < 0 and x is not an odd integer. • For yx: y and x = 0; y < 0 and x is not an integer. • For Ñx: x < 0. • For LOG or LN: x { 0. • For TAN: x = 90Ä, -90Ä, 270Ä, -270Ä, 450Ä, etc., and equivalent for radian mode. • For SIN-1 or COS-1: |x| > 1. • For nCr or nPr: n or r are not integers | 0. • For x!: x is not an integer between 0 and 69. EQUATION LENGTH ERROR - An entry exceeds the digit limits (80 for stat entries or 47 for constant entries); for example, combining an entry with a constant that exceeds the limit. FRQ DOMAIN - FRQ value (in 1-Var stats) < 0 or > 99, or not an integer. OVERFLOW - |Á| , 1¯10, where Á is an angle in a trig, hyperbolic, or R ´Pr( function. STAT - Attempting to calculate 1-var or 2-var stats with no defined data points, or attempting to calculate 2-var stats when the data lists are not of equal length. DIM MISMATCH - Attempting to create a formula when the lists are not of equal length. FORMULA - The formula does not contain a list name (L1, L2, or L3), or the formula for a list contains its own list name. For example, a formula for L1 contains L1. SYNTAX - The command contains a syntax error: entering more than 23 pending operations or 8 pending values; or having misplaced functions, arguments, parentheses, or commas. If using q, try using W. INVALID FUNCTION - Invalid function entered in the function table. Copyright © 2006 Texas Instruments Incorporated 41