This help file is obsolete. Use a older version of Curvus Pro to read it.

Impossible to use the @ operator with the functions min() or max().

Bracket "[" or "]" is expected: an interval is required.

Fatal error ^0.

Exponant must be an integer number.

A convolution requires two functions with one argument.

The active document contains no curve that can be exported.

Inequality sign "<" or ">" is expected.

This option is not avaiblable for vector fields nor for impicit curves nor for inequalities.

Insufficient memory to plot the whole graph. Try to reduce the number of steps or decrease the precision.

This options is not available for implicit curves.

This option is only available for vector fields.

Trop de dérivées. L’équation différentielle ne peut pas être implicite.

Impossible to create a rotation surface from this curve because it refers to a parameter.

This registration code is not valid. Be sure you have filled the fields exactly how indicate on your license.

This text field must be filled.

Impossible to open this file because QuickTime™ is not available.

Impossible to open the Plug-in. It must be placed in the “Plug-Ins” folder to be active.

Creator must be composed of four characters.

QuickDraw™ 3D is only available on PowerMacintosh.

QuickDraw™ 3D is not available. Be sure that this extension is in the Extensions folder in the System folder.

A registration number for FAT versions is also available for 2.x versions of Curvus Pro.

Impossible to find this file. It has probably been moved or deleted.

QuickTime™ is not available. Be sure that this extension is in the Extensions folder of the System folder.

Insufficient memory for the animation. Try to reduce the size of the animation or to close some document or to increase the memory allocated to Curvus Pro.

Insufficient memory for the animation. Try to reduce the size of the document’s window or the number of colors of your screen.

Insufficient memory to plot the graph.

Insufficient memory for the “undo” option.

Insufficient memory to open this file.

Impossible to refer to a parameter. Only curves are allowed.

Impossible to refer to more than one parameter.

This name is already used by another parameter.

Impossible to remove this parameter because it is used by a curve.

All parameters have not been removed because some of them are used by a curve.

Insufficient memory  for “undo” after this dialog.

The polar grid pattern is not available as long as one scale is of logarithmic type.

It is not possible to register this version because the application file or volume is locked.

An error has occured during registration.

This registration code is not valid. Personalization will be suppressed.

Choose two different curves.

This registration code is obsolete. Contact the author for further information.

The preference file is damaged. Its old data will be deleted and replaced by new data.

Incorrect entry. Should be greater than or equal to ^0.

Incorrect entry. Should be between ^0 and ^1.

• a Power Macintosh


• a mathematical coprocessor

• a 68020 processor


• system 7 or later


The Preferences file is not the correct format. The old data will be deleted and replaced.

This file is not a Curvus Pro format.

Memory Full.

The search has failed. Choose another domain to look for.

The active document contains no Cartesian curve.

Dash "|" is expected or unbalanced.

Square braket "]" is expected or unbalanced.

Circular reference implied.

It is impossible to change the number of parameters for this custom definition because it is already used in another custom definition or curve.

All the custom definitions have not been deleted because some of them are used in a curve.

This custom definition cannot be deleted because it is used by another custom definition or curve.

Name is too long.

Syntax error in the parameters.

Too many parameters.

Name is reserved , already used or invalid.

Equality sign “=” is expected.

Separation sign is expected.

“ELSE” or “SINON” is expected.

“THEN” or “ALORS” is expected.

A boolean expression is expected.

A real expression is expected.

Incompatible expressions.
A real value cannot be compared with a logical value.

Syntax error. Incorrect expression.

Unknown function.

Incomplete expression.

Parenthesis is missing or incorrect.