IsInfinite ( double value);
Default values:
Description
Returns true if the specified number is infinitely large in magnitude.
Input parameters
| Parameter | Default value | Description |
|---|---|---|
| value | - | Defines value to test. |
Example 1
declare lower;
input dividend = 10;
input divisor = 0;
def tempResult = dividend / divisor;
plot Result = if IsInfinite(tempResult) then 0 else tempResult;
The example draws the result of division the dividend by the divisor on a separate subgraph. If the divisor is equal to zero then the division produces the infine number. The IsInfinite function returns true as a result of verifying the infinite number and the result is assigned 0.
Example 2
declare lower;
input dividend = 10;
input divisor = 0;
plot Result = if divisor == 0 then 0 else dividend / divisor;
This example is similar to the previous one. But here the validation is performed before the division which makes the code simplier.