diff options
Diffstat (limited to 'lib/stdlib/doc/src/math.xml')
| -rw-r--r-- | lib/stdlib/doc/src/math.xml | 57 |
1 files changed, 25 insertions, 32 deletions
diff --git a/lib/stdlib/doc/src/math.xml b/lib/stdlib/doc/src/math.xml index 518457d5d8..0219dcce10 100644 --- a/lib/stdlib/doc/src/math.xml +++ b/lib/stdlib/doc/src/math.xml @@ -5,7 +5,7 @@ <header> <copyright> <year>1996</year> - <year>2011</year> + <year>2012</year> <holder>Ericsson AB, All Rights Reserved</holder> </copyright> <legalnotice> @@ -52,54 +52,47 @@ </desc> </func> <func> - <name>sin(X)</name> - <name>cos(X)</name> - <name>tan(X)</name> - <name>asin(X)</name> - <name>acos(X)</name> - <name>atan(X)</name> - <name>atan2(Y, X)</name> - <name>sinh(X)</name> - <name>cosh(X)</name> - <name>tanh(X)</name> - <name>asinh(X)</name> - <name>acosh(X)</name> - <name>atanh(X)</name> - <name>exp(X)</name> - <name>log(X)</name> - <name>log10(X)</name> - <name>pow(X, Y)</name> - <name>sqrt(X)</name> + <name name="sin" arity="1"/> + <name name="cos" arity="1"/> + <name name="tan" arity="1"/> + <name name="asin" arity="1"/> + <name name="acos" arity="1"/> + <name name="atan" arity="1"/> + <name name="atan2" arity="2"/> + <name name="sinh" arity="1"/> + <name name="cosh" arity="1"/> + <name name="tanh" arity="1"/> + <name name="asinh" arity="1"/> + <name name="acosh" arity="1"/> + <name name="atanh" arity="1"/> + <name name="exp" arity="1"/> + <name name="log" arity="1"/> + <name name="log10" arity="1"/> + <name name="pow" arity="2"/> + <name name="sqrt" arity="1"/> + <type variable="X" name_i="7"/> + <type variable="Y" name_i="7"/> <fsummary>Diverse math functions</fsummary> - <type> - <v>X = Y = number()</v> - </type> <desc> <p>A collection of math functions which return floats. Arguments are numbers. </p> </desc> </func> <func> - <name>erf(X) -> float()</name> + <name name="erf" arity="1"/> <fsummary>Error function.</fsummary> - <type> - <v>X = number()</v> - </type> <desc> - <p>Returns the error function of <c>X</c>, where</p> + <p>Returns the error function of <c><anno>X</anno></c>, where</p> <pre> erf(X) = 2/sqrt(pi)*integral from 0 to X of exp(-t*t) dt. </pre> </desc> </func> <func> - <name>erfc(X) -> float()</name> + <name name="erfc" arity="1"/> <fsummary>Another error function</fsummary> - <type> - <v>X = number()</v> - </type> <desc> <p><c>erfc(X)</c> returns <c>1.0 - erf(X)</c>, computed by - methods that avoid cancellation for large <c>X</c>. </p> + methods that avoid cancellation for large <c><anno>X</anno></c>. </p> </desc> </func> </funcs> |