HP 82479A Owner's Manual page 52

Keywords
THMST2
THMST ZC resistance
resistance - measured thermistor resistance.
This function returns a temperature assuming the resistance is measured on a 2252Q thermistor. The
returned result is in the units specified by the (IFT IIH [OEGEEES statement, or in degrees Celsius if no
instrument buffer has been established.
THMSTS
THMZ TZ C resistance
resistance - measured thermistor resistance.
This function returns a temperature assuming the resistance is measured on a 5000Q thermistor. The
returned result is in the units specified by the IFT ICOM [DEGEEE™S statement, or in degrees Celsius if no
instrument buffer has been established.
TRIMS
TEIME string expression [ « string expression]
string expression — a string of ASCII characters.
If the optional second string expression is omitted, the function returns the first string expression with all
leading and trailing spaces removed.
If the second string expression is included, the first character in the second string is used as the "trim"
character, rather than the space. The function returns the first string expression with all leading and
trailing "trim" characters removed. For example, if the first string is "level" and the second string is "list",
the function will return "eve".