Quick Reference Guide

TI-Nspire™ Reference Guide 141
1150 Argument error
The first two arguments must be polynomial expressions in the third argument. If the third argument is omitted,
the software attempts to select a default.
1160 Invalid library pathname
A pathname must be in the form xxx\yyy, where:
•The xxx part can have 1 to 16 characters.
•The yyy part can have 1 to 15 characters.
See the Library section in the documentation for more details.
1170 Invalid use of library pathname
• A value cannot be assigned to a pathname using Define, :=, or sto &.
• A pathname cannot be declared as a Local variable or be used as a parameter in a function or program
definition.
1180 Invalid library variable name.
Make sure that the name:
• Does not contain a period
• Does not begin with an underscore
• Does not exceed 15 characters
See the Library section in the documentation for more details.
1190 Library document not found:
• Verify library is in the MyLib folder.
• Refresh Libraries.
See the Library section in the documentation for more details.
1200 Library variable not found:
• Verify library variable exists in the first problem in the library.
• Make sure library variable has been defined as LibPub or LibPriv.
• Refresh Libraries.
See the Library section in the documentation for more details.
1210 Invalid library shortcut name.
Make sure that the name:
• Does not contain a period
• Does not begin with an underscore
• Does not exceed 16 characters
• Is not a reserved name
See the Library section in the documentation for more details.
1220 Domain error:
The tangentLine and normalLine functions support real-valued functions only.
1230 Domain error.
Trigonometric conversion operators are not supported in Degree or Gradian angle modes.
1250 Argument Error
Use a system of linear equations.
Example of a system of two linear equations with variables x and y:
3x+7y=5
2y-5x=-1
1260 Argument Error:
The first argument of nfMin or nfMax must be an expression in a single variable. It cannot contain a non-valued
variable other than the variable of interest.
1270 Argument Error
Order of the derivative must be equal to 1 or 2.
1280 Argument Error
Use a polynomial in expanded form in one variable.
1290 Argument Error
Use a polynomial in one variable.
1300 Argument Error
The coefficients of the polynomial must evaluate to numeric values.
Error code Description