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Rev 3460 Rev 3465
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det(\mat)
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det(\mat)
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¾ØÕó \mat µÄÐÐÁÐʽ
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¾ØÕó \mat µÄÐÐÁÐʽ
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:abs( )
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:abs( )
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\real{a=abs(-32)}
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\real{a=abs(-32)}
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absolute value  (equivalent : fabs( ))
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¾ø¶ÔÖµ (ͬ : fabs( ))
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:sqrt( )
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:sqrt( )
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\real{a=sqrt(32)}
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\real{a=sqrt(32)}
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ƽ·½¸ù
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ƽ·½¸ù
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:binomial( , )
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:binomial( , )
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\integer{a=binomial(9,3)}
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\integer{a=binomial(9,3)}
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:e
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:e
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\real{a=e^2}
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\real{a=e^2}
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Êýѧ³£Êý $m_e (equivalent : E)
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Êýѧ³£Êý $m_e (equivalent : E)
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:erf( )
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:erf( )
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\real{a=erf(3.4)}
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\real{a=erf(3.4)}
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Function erf
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º¯Êý erf
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:erfc( )
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:erfc( )
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\real{a=erfc(3.4)}
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\real{a=erfc(3.4)
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Function erfc
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º¯Êý erfc
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:Euler
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:Euler
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\real{a=Euler}
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\real{a=Euler}
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Euler constante (equivalent EULER  euler)
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Euler ³£Êý (ͬ EULER  euler)
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:exp( )
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:exp( )
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\real{a=exp(4)}
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\real{a=exp(4)}
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exponential
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Ö¸Êýº¯Êý
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:factorial( )
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:factorial( )
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\integer{a=factorial(4)}
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\integer{a=factorial(4)}
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½×³Ë
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½×³Ë
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:Inf
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:Inf
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\real{a=Inf + 3}
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\real{a=Inf + 3}
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:min( , )
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:min( , )
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\real{a=gcd(4,6)}
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\real{a=gcd(4,6)}
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Á½ÊýµÄСÕß
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Á½ÊýµÄСÕß
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:lg( )
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:lg( )
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\real{a=log10(10^4)}
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\real{a=log10(10^4)}
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³£ÓöÔÊý (equivalent : log10)
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³£ÓöÔÊý (ͬ : log10)
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:lgamma( )
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:lgamma( )
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\real{a=lgamma(e^(24))}
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\real{a=lgamma(e^(24))}
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Gamma º¯ÊýµÄ¶ÔÊý
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Gamma º¯ÊýµÄ¶ÔÊý
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:ln( )
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:ln( )
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\real{a=ln(e^4)}
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\real{a=ln(e^4)}
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×ÔÈ»¶ÔÊý (equivalent : log)
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×ÔÈ»¶ÔÊý (ͬ : log)
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:log2( )
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:log2( )
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\real{a=log2(2^4)}
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\real{a=log2(2^4)}
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ÒÔ 2 Ϊµ×µÄ¶ÔÊý
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ÒÔ 2 Ϊµ×µÄ¶ÔÊý
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:pow( , )
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:pow( , )
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\real{a=pow(3,0.6)}
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\real{a=pow(3,0.6)}
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È¡³ËÃÝ 3^0.6
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È¡³ËÃÝ 3^0.6
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:sgn( )
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:sgn( )
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\integer{a=sign(-4)}
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\integer{a=sign(-4)}
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È¡·ûºÅ (equivalent : sign)
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È¡·ûºÅ (ͬ : sign)
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:PI
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:PI
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\real{a=sin(Pi)}
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\real{a=sin(Pi)}
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Ô²ÖÜÂÊ $m_pi (equivalent : Pi, pi)
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Ô²ÖÜÂÊ $m_pi (ͬ : Pi, pi)
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:sin
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:sin
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sin(3)
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sin(3)
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Èý½Çº¯Êý (other functions : tg tan sec (1/sin) cot cotan cotan ctg csc (1/cos))
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Èý½Çº¯Êý (ÆäËüº¯ÊýÓÐ : tg tan sec (1/sin) cot cotan cotan ctg csc (1/cos))
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:acos
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:acos
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acos(0.5)
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acos(0.5)
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·´Èý½Çº¯Êý
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·´Èý½Çº¯Êý
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:sh
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:sh
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sh(4)
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sh(4)
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Ë«Çúº¯Êý (other functions : sh sinh tanh tanh th ch cosh coth cotanh)
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Ë«Çúº¯Êý (ÆäËüº¯ÊýÓÐ : sh sinh tanh tanh th ch cosh coth cotanh)
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:Argch
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:Argch
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Argch(4)
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Argch(4)
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·´Ë«Çúº¯Êý (other functions : Argch acosh argch Argsh asinh argsh Argth atanh argth)
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·´Ë«Çúº¯Êý (ÆäËüº¯ÊýÓÐ : Argch acosh argch Argsh asinh argsh Argth atanh argth)