Equation Wizard Help. Undefined expressions



The following operations cannot be used in equations and expressions:


Description Expression View
Factorial variable (x+3)!
Variable in the index of a root (x+3)√100
Variable in the exponent 5^(x+3)
Fractional number is in the index of the root of a negative number 5.4√(-100)
Even number is in the index of the root of a negative number 4√(-100)
Variable raised to a fractional power (x+3)^5.4
Factorial of a negative number (-6)!
Factorial of a fractional number 5.4!
Raising a negative number to a fractional power (-6)^5.4



Additionally, Equation Wizard forbids the following operations:


Description Expression View
Root of a variable √(x+3)
Raising a variable to a power larger than 15 (x+3)^16
Factorial of a number larger than 20 21!

These limitations will be eliminated in the future versions of Equation Wizard.


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Undefined expressions

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October 19, 2010

Equation Wizard updated to version 1.21

[Windows 7 support]




April 14, 2007

Equation Wizard updated to version 1.2

[see changes]




March 20, 2007

Equation Wizard updated to version 1.1




December 29, 2006

Equation Wizard 1.0 released





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