“內建函數與運算”的版本间的差异
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− | :{{ | + | <includeonly>[[Category: 手冊]]</includeonly> |
+ | <includeonly>{{EditorTools}}</includeonly> | ||
+ | |||
+ | To create numbers, coordinates, or equations using the [[命令列]] you may also use the following pre-defined functions and operations. Logic operators and functions are listed in article about [[真假值]]. | ||
+ | |||
+ | {{Note|The predefined functions need to be entered using parentheses. You must not put a space between the function name and the parentheses.}} | ||
+ | |||
+ | |||
+ | {| class="pretty" width="95%" | ||
+ | |- | ||
+ | !Operation / Function | ||
+ | !Input | ||
+ | |- | ||
+ | |Addition | ||
+ | | + | ||
+ | |- | ||
+ | |Subtraction | ||
+ | | - | ||
+ | |- | ||
+ | |Multiplication | ||
+ | |* or Space key | ||
+ | |- | ||
+ | |Scalar product | ||
+ | |* or Space key | ||
+ | |- | ||
+ | |Vector product | ||
+ | |⊗ | ||
+ | |- | ||
+ | |Division | ||
+ | |/ | ||
+ | |- | ||
+ | |Exponentiation | ||
+ | |^ or superscript (<code>x^2</code> or <code>x<sup>2</sup></code>) | ||
+ | |- | ||
+ | |Factorial | ||
+ | |! | ||
+ | |- | ||
+ | |Parentheses | ||
+ | |( ) | ||
+ | |- | ||
+ | |x-coordinate | ||
+ | |x( ) | ||
+ | |- | ||
+ | |y-coordinate | ||
+ | |y( ) | ||
+ | |- | ||
+ | |Argument | ||
+ | |arg( ) or argument( ) | ||
+ | |- | ||
+ | |Conjugate | ||
+ | |conjugate( ) | ||
+ | |- | ||
+ | |Absolute value | ||
+ | |abs( ) | ||
+ | |- | ||
+ | |Sign | ||
+ | |sgn( ) or sign() | ||
+ | |- | ||
+ | |Square root | ||
+ | |sqrt( ) | ||
+ | |- | ||
+ | |Cubic root | ||
+ | |cbrt( ) | ||
+ | |- | ||
+ | |Random number between 0 and 1 | ||
+ | |random( ) | ||
+ | |- | ||
+ | |Exponential function | ||
+ | |exp( ) or ℯ<sup>x</sup> | ||
+ | |- | ||
+ | |Logarithm (natural, to base e) | ||
+ | |ln( ) or log( ) | ||
+ | |- | ||
+ | |Logarithm to base 2 | ||
+ | |ld( ) | ||
+ | |- | ||
+ | |Logarithm to base 10 | ||
+ | |lg( ) | ||
+ | |- | ||
+ | |Cosine | ||
+ | |cos( ) | ||
+ | |- | ||
+ | |Sine | ||
+ | |sin( ) | ||
+ | |- | ||
+ | |Tangent | ||
+ | |tan( ) | ||
+ | |- | ||
+ | |Secant | ||
+ | |sec() | ||
+ | |- | ||
+ | |Cosecant | ||
+ | |cosec() | ||
+ | |- | ||
+ | |Cotangent | ||
+ | |cot() | ||
+ | |- | ||
+ | |Arc cosine | ||
+ | |acos( ) or arccos( ) | ||
+ | |- | ||
+ | |Arc sine | ||
+ | |asin( ) or arcsin( ) | ||
+ | |- | ||
+ | |Arc tangent | ||
+ | |atan( ) or arctan( ) | ||
+ | |- | ||
+ | |Hyperbolic cosine | ||
+ | |cosh( ) | ||
+ | |- | ||
+ | |Hyperbolic sine | ||
+ | |sinh( ) | ||
+ | |- | ||
+ | |Hyperbolic tangent | ||
+ | |tanh( ) | ||
+ | |- | ||
+ | |Hyperbolic secant | ||
+ | |sech( ) | ||
+ | |- | ||
+ | |Hyperbolic cosecant | ||
+ | |cosech( ) | ||
+ | |- | ||
+ | |Hyperbolic cotangent | ||
+ | |coth( ) | ||
+ | |- | ||
+ | |Antihyperbolic cosine | ||
+ | |acosh( ) or arccosh( ) | ||
+ | |- | ||
+ | |Antihyperbolic sine | ||
+ | |asinh( ) or arcsinh( ) | ||
+ | |- | ||
+ | |Antihyperbolic tangent | ||
+ | |atanh( ) or arctanh( ) | ||
+ | |- | ||
+ | |Greatest integer less than or equal | ||
+ | |floor( ) | ||
+ | |- | ||
+ | |Least integer greater than or equal | ||
+ | |ceil( ) | ||
+ | |- | ||
+ | |Round | ||
+ | |round( ) | ||
+ | |- | ||
+ | |[http://mathworld.wolfram.com/BetaFunction.html Beta function] Β(a, b) | ||
+ | |beta(a, b) | ||
+ | |- | ||
+ | |[http://mathworld.wolfram.com/IncompleteBetaFunction.html Incomplete beta function] Β(x;a, b) | ||
+ | |beta(a, b, x) | ||
+ | |- | ||
+ | |[http://mathworld.wolfram.com/RegularizedBetaFunction.html Incomplete regularized beta function] I(x; a, b) | ||
+ | |betaRegularized(a, b, x) | ||
+ | |- | ||
+ | |[[w:Gamma function|Gamma function]] | ||
+ | |gamma( x) | ||
+ | |- | ||
+ | | (Lower) [http://mathworld.wolfram.com/IncompleteGammaFunction.html incomplete gamma function] γ(a, x) | ||
+ | |gamma(a, x) | ||
+ | |- | ||
+ | |(Lower) [http://mathworld.wolfram.com/RegularizedGammaFunction.html incomplete regularized gamma function] | ||
+ | |gammaRegularized(a, x) | ||
+ | |- | ||
+ | |[[w:Error_function|Gaussian Error Function]] | ||
+ | |erf(x) | ||
+ | |} | ||
+ | |||
+ | |||
+ | :{{example|1=<div><code><nowiki>Conjugate(17 + 3 * ί)</nowiki></code> gives ''-3 ί + 17'', the conjugated complex number of ''17 + 3 ί''.</div> See [[複數]] for details.}} | ||
+ | |||
+ | [[Category:Awaiting Translation]] |
2011年8月6日 (六) 15:18的最新版本
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To create numbers, coordinates, or equations using the 命令列 you may also use the following pre-defined functions and operations. Logic operators and functions are listed in article about 真假值.
備註: The predefined functions need to be entered using parentheses. You must not put a space between the function name and the parentheses.
Operation / Function | Input |
---|---|
Addition | + |
Subtraction | - |
Multiplication | * or Space key |
Scalar product | * or Space key |
Vector product | ⊗ |
Division | / |
Exponentiation | ^ or superscript (x^2 or x2 )
|
Factorial | ! |
Parentheses | ( ) |
x-coordinate | x( ) |
y-coordinate | y( ) |
Argument | arg( ) or argument( ) |
Conjugate | conjugate( ) |
Absolute value | abs( ) |
Sign | sgn( ) or sign() |
Square root | sqrt( ) |
Cubic root | cbrt( ) |
Random number between 0 and 1 | random( ) |
Exponential function | exp( ) or ℯx |
Logarithm (natural, to base e) | ln( ) or log( ) |
Logarithm to base 2 | ld( ) |
Logarithm to base 10 | lg( ) |
Cosine | cos( ) |
Sine | sin( ) |
Tangent | tan( ) |
Secant | sec() |
Cosecant | cosec() |
Cotangent | cot() |
Arc cosine | acos( ) or arccos( ) |
Arc sine | asin( ) or arcsin( ) |
Arc tangent | atan( ) or arctan( ) |
Hyperbolic cosine | cosh( ) |
Hyperbolic sine | sinh( ) |
Hyperbolic tangent | tanh( ) |
Hyperbolic secant | sech( ) |
Hyperbolic cosecant | cosech( ) |
Hyperbolic cotangent | coth( ) |
Antihyperbolic cosine | acosh( ) or arccosh( ) |
Antihyperbolic sine | asinh( ) or arcsinh( ) |
Antihyperbolic tangent | atanh( ) or arctanh( ) |
Greatest integer less than or equal | floor( ) |
Least integer greater than or equal | ceil( ) |
Round | round( ) |
Beta function Β(a, b) | beta(a, b) |
Incomplete beta function Β(x;a, b) | beta(a, b, x) |
Incomplete regularized beta function I(x; a, b) | betaRegularized(a, b, x) |
Gamma function | gamma( x) |
(Lower) incomplete gamma function γ(a, x) | gamma(a, x) |
(Lower) incomplete regularized gamma function | gammaRegularized(a, x) |
Gaussian Error Function | erf(x) |
- 範例:See 複數 for details.
Conjugate(17 + 3 * ί)
gives -3 ί + 17, the conjugated complex number of 17 + 3 ί.