Computes the base e natural logarithm of a specified input value.
If x is 0, ln is - $\infty $. If x is not complex and is less than 0, ln is not a number (NaN).
An input for this operation. x must be in the range [1/e, 1) and unsigned. The integer word length must be 0 bits.
This input supports only scalar values of the fixed-point data type.
A Boolean that specifies whether downstream nodes are ready for this node to return a new value. Use a Feedback Node to wire the ready for input output of a downstream node to this input of the current node.
TRUE | The downstream node is ready for the next data point. |
FALSE | The downstream node is not ready for the next data point. |
Default: TRUE
Natural logarithm of x. If x is outside the range [1/e, 1), ln(x) is undefined.
A Boolean that indicates whether this node has computed a result that downstream nodes can use. Wire this output to the input valid input of a downstream node to transfer data from the node to the downstream node.
TRUE | The node has computed a result that downstream nodes can use. |
FALSE | The node has not computed a result that downstream nodes can use. |
Installed By: LabVIEW Communications System Design Suite (introduced in 1.0)
Where This Node Can Run:
Desktop OS: none
FPGA: All devices
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