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Set::setraw SetDelayed::setraw UpSet::setraw UpSetDelayed::setraw TagSet::setraw TagSetDelayed::setraw

Set::setraw SetDelayed::setraw UpSet::setraw UpSetDelayed::setraw TagSet::setraw TagSetDelayed::setraw

Details

  • This message is generated when the left-hand side of an assignment is a number or a string.
  • This error may occur if an assignment (lhs=rhs) is used in place of an equation (lhs==rhs).
  • Off[message] switches off the message; On[message] switches it on. For example: Off[Set::setraw].

Examples

Basic Examples  (2)

An error occurs because it is not possible to assign a value to a number:

Wolfram Language code: 0 = 9 - 3x

This shows the same error in the arguments of Solve:

Wolfram Language code: Solve[0 = 9 - 3x, x]

This example shows a valid equation:

Wolfram Language code: Solve[0 == 9 - 3x, x]