Added usage statements to Numeric.pod

doc/Type/Numeric.pod

@@ -25,38 +25,68 @@ generally return L<Num> in Perl 6.
 
 =head2 method Real
 
+Defined as:
+
     method Real(Numeric:D:) returns Real:D
 
+Usage:
+
+    NUMERIC.Real
+
 If this C<Numeric> is equivalent to a C<Real>, return that C<Real>.
 Fail with C<X::Numeric::Real> otherwise.
 
 =head2 method Int
 
+Defined as:
+
     method Int(Numeric:D:) returns Int:D
 
+Usage:
+
+    NUMERIC.Int
+
 If this C<Numeric> is equivalent to a C<Real>, return the equivalent of
 calling C<truncate> on that C<Real> to get an C<Int>. Fail with
 C<X::Numeric::Real> otherwise.
 
 =head2 method Rat
 
+Defined as:
+
     method Rat(Numeric:D: Real $epsilon = 1.0e-6) returns Rat:D
 
+Usage:
+
+    NUMERIC.Rat
+
 If this C<Numeric> is equivalent to a C<Real>, return a C<Rat> which is
 within C<$epsilon> of that C<Real>'s value. Fail with C<X::Numeric::Real>
 otherwise.
 
 =head2 method Num
 
+Defined as:
+
     method Num(Numeric:D:) returns Num:D
 
+Usage:
+
+    NUMERIC.Num
+
 If this C<Numeric> is equivalent to a C<Real>, return that C<Real> as a C<Num>
 as accurately as is possible. Fail with C<X::Numeric::Real> otherwise.
 
 =head2 method narrow
 
+Defined as:
+
     method narrow(Numeric:D) returns Numeric:D
 
+Usage:
+
+    NUMERIC.narrow
+
 Returns the number converted to the narrowest type that can hold it without
 loss of precision.
 
@@ -65,51 +95,98 @@ loss of precision.
 
 =head2 method ACCEPTS
 
+Defined as:
+
     multi method ACCEPTS(Numeric:D: $other)
 
+Usage:
+
+    NUMERIC.ACCEPTS(OTHER)
+
 Returns True if C<$other> is numerically the same as the invocant.
 
 =head2 routine log
 
+Defined as:
+
     multi sub    log(Numeric:D, Numeric $base = e) returns Numeric:D
     multi method log(Numeric:D: Numeric $base = e) returns Numeric:D
 
+Usage:
+
+    log NUMERIC, NUMERIC?
+    NUMERIC.log(NUMERIC?)
+
 Calculates the logarithm to base C<$base>. Defaults to the natural logarithm.
 
 =head2 routine log10
 
+Defined as:
+
     multi sub    log10(Numeric:D ) returns Numeric:D
     multi method log10(Numeric:D:) returns Numeric:D
 
+Usage:
+
+    log10 NUMERIC
+    NUMERIC.log10
+
 Calculates the logarithm to base 10.
 
 =head2 routine exp
 
+Defined as:
+
     multi sub    exp(Numeric:D, Numeric:D $base = e) returns Numeric:D
     multi method exp(Numeric:D: Numeric:D $base = e) returns Numeric:D
 
+Usage:
+
+    exp NUMERIC, NUMERIC?
+    NUMERIC.exp(NUMERIC?)
+
 Returns C<$base> to the power of the number, or C<e> to the power of the
 number if called without a second argument.
 
 =head2 method roots
 
+Defined as:
+
     multi method roots(Numeric:D: Int:D $n) returns Positional
 
+Usage:
+
+    NUMERIC.roots(INTEGER)
+
 Returns a list of the C<$n> complex roots, which evaluate to the original
 number when raised to the C<$n>th power.
 
 =head2 routine abs
 
+Defined as:
+
     multi sub    abs(Numeric:D ) returns Real:D
     multi method abs(Numeric:D:) returns Real:D
 
+Usage:
+
+    abs NUMERIC
+    NUMERIC.abs
+
 Returns the absolute value of the number.
 
 =head2 routine sqrt
 
+Defined as:
+
     multi sub    sqrt(Numeric:D) returns Numeric:D
     multi method sqrt(Numeric:D) returns Numeric:D
 
+Usage:
+
+    sqrt NUMERIC
+    NUMERIC.sqrt
+
 Returns a square root of the number. For real numbers the positive square
 root is returned.
 
@@ -120,27 +197,51 @@ use the C<roots> method.
 
 =head2 method conj
 
+Defined as:
+
     multi method conj(Numeric:D) returns Numeric:D
 
+Usage:
+
+    NUMERIC.conj
+
 Returns the complex conjugate of the number. Returns the number itself for
 real numbers.
 
 =head2 method Bool
 
+Defined as:
+
     multi method Bool(Numeric:D:)
 
+Usage:
+
+    NUMERIC.Bool
+
 Returns C<False> if the number is equivalent to zero, and C<True> otherwise.
 
 =head2 method succ
 
+Defined as:
+
     method succ(Numeric:D:)
 
+Usage:
+
+    NUMERIC.succ
+
 Returns the number incremented by one (successor).
 
 =head2 method pred
 
+Defined as:
+
     method pred(Numeric:D:)
 
+Usage:
+
+    NUMERIC.pred
+
 Returns the number decremented by one (predecessor).
 
 =end pod