Look up the names of the functions in java.lang.Math. They are exactly the names and semantics used in the libm functions. Even down to the presence of the atan2 function which computes tan¯¹(y / x).
(You could also point out that JavaScript literally lifts java.lang.Math and java.util.Date into JS code as well, down to Date.getYear returning the Gregorian year - 1900).
(You could also point out that JavaScript literally lifts java.lang.Math and java.util.Date into JS code as well, down to Date.getYear returning the Gregorian year - 1900).