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Computes the base X logarithm of a specified input value. If y is 0, the output is -∞. When x and y are both non-complex and x is less than or equal to 0, or y is less than 0, the output is not a number ...

Adds an element to the back of a queue. Unlike Enqueue Element, this node does not wait for space in the queue to become available. If no space is available in the queue, this node discards an element ...

Represents the round-off error for a floating-point number with a given precision. Use the machine epsilon constant to compare whether two floating-point numbers are equivalent. All devices (only within ...

Returns the mantissa and exponent of the input numeric value such that number = mantissa * 2^exponent. If the input is 0, this node returns 0 for both the mantissa and exponent. Otherwise, 1≤|mantissa|<2. ...

Searches a string array for a substring that matches the regular expression you specify. The node stops searching after it finds the first match. Not supported Not supported in VIs that run in a web application ...

Searches for a pattern of characters in a string as specified by a limited set of regular expressions. If this node finds a match, it splits the input string into three substrings: the string that appears ...

Computes the MD5 message-digest of a file, which is a 128-bit number displayed in lowercase hexadecimal format. Not supported Not supported in VIs that run in a web application file Path to the file for ...

Returns the value 8.3144598. The molar gas constant is a physical constant which is featured in many fundamental equations in the physical sciences, such as the ideal gas law and the Nernst equation. All ...

Generates a random value from a specified range. This node returns a value greater than or equal to lower bound and less than upper bound. If upper bound is less than or equal to lower bound, this node ...

Returns the call chain from where the error or warning occurred. Not supported Supported in VIs that run in a web application error in An error cluster that you use to check for errors or warnings. call ...

Returns the description string from an error cluster. Not supported Not supported in VIs that run in a web application error in An error cluster that you use to check for errors or warnings. filter typeface ...

Returns the error code of an error cluster. Not supported Supported in VIs that run in a web application error in An error cluster that you use to check for errors or warnings. code The error or warning ...

Reads a specified number of bytes from a byte stream file. A character refers to a code point, a numeric unit between 0 and 10FFFF16 that is subscribed meaning by the Unicode standard for encoding. You ...

Reads a value associated with a key in a specified section from the specified configuration data. If the key does not exist, the node returns the default value. This node supports multibyte characters ...

Reads a value associated with a key in a specified section from the specified configuration data. If the key does not exist, the node returns the default value. This node supports multibyte characters ...

Returns a string that describes where the error or warning occurred. Use this node if the code that generated the error overrides the call chain because the location at which the error occurred cannot ...

Reads data and the simplified data type from a registry value. If the key or value does not exist or an unrecoverable error occurs, the node returns the default data. Incorrectly modifying the registry ...

Returns the data value stored in a tag. All devices Not supported in VIs that run in a web application What Is a Tag? A tag is single-point, latest value data that you can access from multiple documents ...

Converts the rectangular components of a complex number into its polar components. This node converts the rectangular components to polar components using the following equations: r = x 2 + y 2 t h e t ...

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