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
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