Formula: Errors

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QFFE_113: "Missing operand for 'oper'"

Not enough parameters for the specified operator.

Cause

• Operand omitted

  1+3**2

  Missing operand for '*'

• Several unary operators in a row

  --t + 1	Missing operand for '-'
  cos(+-t)	Missing operand for '+'

• Incorrect order of parentheses

  (1 +) 2

  Missing operand for '+'

• Comma used as decimal separator

  sin(t + ,5)

  Missing operand for '+'

Resolution

• Do not use group separators with numbers.
• Use point ('.') as decimal separator.
• Check correspondence between opening and closing parentheses.
• Check semantics of operators.
• Check formula syntax.