Subversion Repositories wimsdev

:Êýѧº¯Êý
:º¯Êý,Àý,Ч¹û
:evalue
evalue(x^2+sin(y),x=3,y=4)
º¯Êý x^2+sin(y)ÔÚ x=3, y=4 ´¦¸³Öµ
:solve
solve(x^3-3*x+1,x=0..1)
x^3-3x+1 ÔÚ 0 Óë 1 ¼äµÄµ¥¸ù
:simplify
simplify(x^5*y^3/x^2/y)
»¯¼ò: x<sup>3</sup>y<sup>2</sup>
:diff
diff(sin(x)+cos(y),x)
sin(x)+cos(y) ¹ØÓÚ x µÄµ¼Êý
:int
int(x^2+3*x+1,x)
x^2+3*x+1 µÄÔ­º¯Êý, ³£ÊýÏî²»¶¨
:int
int(t^2+3*t+1,t=0..1)
x^2+3*x+1 ´Ó 0 µ½ 1 µÄÊýÖµ»ý·Ö
:det
det(\mat)
¾ØÕó \mat µÄÐÐÁÐʽ

:sin tg tan sec (1/sin) cot cotan cotan ctg csc (1/cos)

Èý½Çº¯Êý
:acos acos arccos acos arcsin asin arctan atan arctg atan 

·´Èý½Çº¯Êý
:sh sinh tanh tanh th ch cosh coth cotanh 

Ë«Çúº¯Êý


:Argch acosh argch Argsh asinh argsh Argth atanh argth

·´Ë«Çúº¯Êý
:sqrt
\real{a=sqrt(32)}
ƽ·½¸ù
:binomial
\integer{a=binomial(9,3)}
¶þÏîʽϵÊý (ÓÃÓÚСÓÚ 10^7 µÄÊý, ·ñÔòÀûÓà pari µÄº¯Êý \text{a=pari(binomial(50,10))}
:ceil
\real{a=ceil(3.4)}
´óÓÚµÈÓÚ´ËÊýµÄ×îСÕûÊý
:floor
\real{a=floor(3.4)}
СÓÚµÈÓÚ´ËÊýµÄ×î´óÕûÊý
:rint round
\real{a=rint(3.4)}
×î½Ó½üµÄÕûÊý
:e E
\real{a=e^2}
Êýѧ³£Êý $m_e
:erf
:erfc
:EULER Euler euler
:exp
:factorial
\integer{a=factorial(4)}
½×³Ë
:Inf
\real{a=Inf + 3}
ÎÞÇî´ó
:gcd
\integer{a=gcd(4,6)}
Á½¸öÕûÊýµÄ×î´ó¹«Ô¼Êý
:lcm
\integer{a=lcm(4,6)}
Á½¸öÕûÊýµÄ×îС¹«±¶Êý
:max
\real{a=max(4,6)}
Á½ÊýµÄ´óÕß
:min
\real{a=gcd(4,6)}
Á½ÊýµÄСÕß
:lg log10
\real{a=log10(10^4)}
³£ÓöÔÊý
:lgamma
\real{a=lgamma(e^(24))}
Gamma º¯ÊýµÄ¶ÔÊý
:ln log
\real{a=ln(e^4)}
×ÔÈ»¶ÔÊý
:log2 mylog2
\real{a=log2(2^4)}
ÒÔ 2 Ϊµ×µÄ¶ÔÊý
:pow
\real{a=pow(3,0.6)}
È¡³ËÃÝ 3^0.6
:sgn sign
\integer{a=sign(-4)}
È¡·ûºÅ
:PI Pi pi
\real{a=sin(Pi)}
Ô²ÖÜÂÊ $m_pi