Texas Instruments TI-30X Teachers Guide - Page 112

Error Messages C Message ARGUMENT DIVIDE BY 0 DOMAIN EQUATION LENGTH ERROR FRQ DOMAIN OVERFLOW STAT SYNTAX Meaning A function does not have the correct number of arguments. • You attempted to divide by 0. • In statistics, n = 1. You specified an argument to a function outside the valid range. For example: • For x‡: 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 ‡x: x < 0. • For LOG or LN: x  0. • For TAN: x = 90¡, M90¡, 270¡, M270¡, 450¡, etc. • 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. An entry exceeds the digit limits (88 for entry line and 47 for statistics or constant entry lines); for example, combining an entry with a constant that exceeds the limit. FRQ value (in 1-variable statistics) < 0 or >99, or not an integer.. |q| ‚ 1¯10, where q is an angle in a trig, hyperbolic, or R4Pr function. • You pressed u with no defined data points. • You pressed v, u, or % w when not in STAT mode. • Statistical analyses do not have at least 2 data points (n > 1). The command contains a syntax error-entering more than 23 pending operations, 8 pending values, or having misplaced functions, arguments, parentheses, or commas. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers C-1