List of mathematical $functions: Difference between revisions

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<tr><td>[[$Erf|$Erf(x)]]<td>Error function</td></tr>
<tr><td>[[$Erf|$Erf(x)]]<td>Error function</td></tr>
<tr><td>[[$ErfC|$ErfC(x)]]<td>Complement error function</td></tr>
<tr><td>[[$ErfC|$ErfC(x)]]<td>Complement error function</td></tr>
<tr><td>[[$Exp|$Exp(x)]], [[$Exp_e|$Exp_e(x)]]<td>Get natural exponent of a number</td></tr>
<tr><td>[[$Exp or $Exp_e|$Exp(x), $Exp_e(x)]]<td>Get natural exponent of a number</td></tr>
<tr><td>[[$Exp2|$Exp2(x)]], [[$Exp_2|$Exp_2(x)]]<td>Get 2's exponent of a number</td></tr>
<tr><td>[[$Exp2 or $Exp_2|$Exp2(x), $Exp_2(x)]]<td>Get 2's exponent of a number</td></tr>
<tr><td>[[$Exp10|$Exp10(x)]], [[$Exp_10|$Exp_10(x)]]<td>Get 10's exponent of a number</td></tr>
<tr><td>[[$Exp10 or $Exp_10|$Exp10(x), $Exp_10(x)]]<td>Get 10's exponent of a number</td></tr>
<tr><td>[[$Gamma|$Gamma(x)]]<td>Gamma function</td></tr>
<tr><td>[[$Gamma|$Gamma(x)]]<td>Gamma function</td></tr>
<tr><td>[[$IxpI|$IxpI(x)]]<td>Integer base, integer exponent</td></tr>
<tr><td>[[$IxpI|$IxpI(x)]]<td>Integer base, integer exponent</td></tr>
<tr><td>[[$LGamma|$LGamma(x)]]<td>Log gamma function</td></tr>
<tr><td>[[$LGamma|$LGamma(x)]]<td>Log gamma function</td></tr>
<tr><td>[[$Log|$Log(x)]], [[$Log_e|$Log_e(x)]]<td>Get natural log of a number</td></tr>
<tr><td>[[$Log or $Log_e|$Log(x), $Log_e(x)]]<td>Get natural log of a number</td></tr>
<tr><td>[[$Log2|$Log2(x)]], [[$Log_2|$Log_2(x)]]<td>Get log base 2 of a number</td></tr>
<tr><td>[[$Log2 or $Log_2|$Log2(x), $Log_2(x)]]<td>Get log base 2 of a number</td></tr>
<tr><td>[[$Log10|$Log10(x)]], [[$Log_10|$Log_10(x)]]<td>Get log base 10 of a number</td></tr>
<tr><td>[[$Log10 or $Log_10|$Log10(x), $Log_10(x)]]<td>Get log base 10 of a number</td></tr>
<tr><td>[[$Max|$Max(x1,x2,x3,x4,x5,x6,x7,x8)]]<td>Return maximum of specified arguments</td></tr>
<tr><td>[[$Max|$Max(x1,x2,x3,x4,x5,x6,x7,x8)]]<td>Return maximum of specified arguments</td></tr>
<tr><td>[[$Min|$Min(x1,x2,x3,x4,x5,x6,x7,x8)]]<td>Return minimum of specified arguments</td></tr>
<tr><td>[[$Min|$Min(x1,x2,x3,x4,x5,x6,x7,x8)]]<td>Return minimum of specified arguments</td></tr>

Revision as of 17:19, 10 January 2012

As of version 6.9, the Sirius Mods contains the following high-performance, high-precision versions of the IBM mathematical functions available in User Language.

See Notation conventions for methods for information about the conventions followed in the method descriptions.

$FunctionDescription
$Abs(x)Absolute value
$ArcCos(x)Inverse cosine
$ArcSin(x)Inverse sine
$ArcTan(x)Arctangent
$ArcTan2(x,y)Arctangent of x/y
$Cos(x)Cosine of radian argument
$CosH(x)Hyperbolic cosine
$Cotan(x)Cotangent
$Erf(x)Error function
$ErfC(x)Complement error function
$Exp(x), $Exp_e(x)Get natural exponent of a number
$Exp2(x), $Exp_2(x)Get 2's exponent of a number
$Exp10(x), $Exp_10(x)Get 10's exponent of a number
$Gamma(x)Gamma function
$IxpI(x)Integer base, integer exponent
$LGamma(x)Log gamma function
$Log(x), $Log_e(x)Get natural log of a number
$Log2(x), $Log_2(x)Get log base 2 of a number
$Log10(x), $Log_10(x)Get log base 10 of a number
$Max(x1,x2,x3,x4,x5,x6,x7,x8)Return maximum of specified arguments
$Min(x1,x2,x3,x4,x5,x6,x7,x8)Return minimum of specified arguments
$PiValue of pi
$RxpI(x)Real base, integer exponent
$RxpR(x)Real base, real exponent
$Sin(x)Sine of radian argument
$SinH(x)Hyperbolic sine
$Sqrt(x)Square root of positive argument
$Tan(x)Tangent
$TanH(x)Hyperbolic tangent