functions - Maple Help

MapleTA[Builtin]

 abs
 absolute value
 sqrt
 square root
 log
 logarithm
 ln
 natural logarithm
 exp
 exponential

 Calling Sequence abs(x) sqrt(x) log(x) ln(x) exp(x)

Parameters

 x - expression

Description

 • The functions: sqrt, log, ln, and exp in the MapleTA[Builtin] subpackage return a floating point result computed by applying the respective function to a single argument x.
 • The abs function returns the absolute value of the argument x.

Examples

 > $\mathrm{with}\left(\mathrm{MapleTA}\left[\mathrm{Builtin}\right]\right):$
 > $\mathrm{abs}\left(-1\right)$
 ${1}$ (1)
 > $\mathrm{sqrt}\left(9\right)$
 ${3.}$ (2)
 > $\mathrm{log}\left(10\right)$
 ${1.}$ (3)
 > $\mathrm{ln}\left(\mathrm{exp}\left(3\right)\right)$
 ${3.000000000}$ (4)

Compatibility

 • The MapleTA[Builtin][abs], MapleTA[Builtin][sqrt], MapleTA[Builtin][log], MapleTA[Builtin][ln] and MapleTA[Builtin][exp] commands were introduced in Maple 18.