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The Maxima on-line user's manual

Algebra Calculator

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Error

Function: error (<expr_1>, ..., <expr_n>) -- System variable: error Evaluates and prints <expr_1>, ..., <expr_n>, and then causes an error return to top level Maxima or to the nearest enclosing errcatch.

The variable error is set to a list describing the error. The first element of error is a format string, which merges all the strings among the arguments <expr_1>, ..., <expr_n>, and the remaining elements are the values of any non-string arguments.

errormsg() formats and prints error. This is effectively reprinting the most recent error message.

There are also some inexact matches for error. Try ?? error to see them.

(%o1)                                true
(%i2) 

Related Examples

error-load-matrix

load(lsquares);

D: matrix( [3.2, 12,...

ti:22;

Calculate

error

? mode_check_error;

Calculate

error-substring

substring("error: cou...

Calculate

error-load-matrix

load(lsquares);

D: matrix( [3.2, 12,...

ti:22;

Calculate

error

? mode_check_error;

Calculate

error-substring

substring("error: cou...

Calculate