请编写函数fun(),它的功能是计算:s=(1-In(1)-In(2)-In(3)-…-1n(m))2s作为函数值返回。在C语言中可调用log(n)函数求In(n)。log函数的引用说明是double log(double x)。例如,若m的值为15,则fun()函数值为723.570801。注意:部分源程序给出如下。请勿改动主函数main和其他函数
编写函数fun,它的功能是计算:s=(In(1)+In(2)+In(3)+……+In(m))^0.5,s作为函数值返回。在C语言中可调用log(n)函数求In(n)。lo
whether the log should be displayed in FireBug instead of browser window. Defaults to false.Method DetailsprocessLogs() method public void processLogs(array $logs) $logs array list of log messagesSource Code: framework/logging/CWebLogRoute.php#50 (show) public function processLogs($logs){ ...
Y = log10(X)returns the common logarithm of each element in arrayX. The function accepts both real and complex inputs. For real values ofXin the interval (0,Inf),log10returns real values in the interval (-Inf,Inf). For complex and negative real values ofX, thelog10function returns com...
Calculate the natural logarithm of1+Xusing thelog1pfunction. Y = log1p(X) Y =1×310-13× -0.0010 0.0100 0.2000 In this case, wherelog1p(X)is approximatelyX, the results are more accurate. For example,Y(2)is now close toX(2), which is1e-15. ...
首先, “登录计算机、网络、应用程序” 的最常用说法是 “sign in” 或“log in”,这两个搭配专指 “输入已创建好的账号信息而获得进入系统的权限”。 在谈论和计算机或网络有关的话题中,搭配 “sign in” 和“log in” 的意思基本相同...
This behavior might result in a higher than expected reported value. Init Duration –For the first request served, the amount of time it took the runtime to load the function and run code outside of the handler method. XRAY TraceId –For traced requests, the AWS X-Ray trace ID. Segment...
Normally these changes are performed using the mlog_write_ulint() or similar function. In some page-level operations, only a code number of a c-function and its parameters are written to the redo log, to reduce the size of the redo log. You should not add parameters to such functions ...
已知函数f(x)=log3x,则其导数f(x( ) A. In3X B. 3X C. 1xIn3 D. 1X 相关知识点: 试题来源: 解析 C[解析][分析]根据初等函数的导数即可得结果.[详解]∵f(x)=log3x,根据对数函数求导公式可得f()=xn3-|||-1,故选C.[点睛]本题主要考查导数的计算,关键是掌握导数的计算公式,...
Use NaN or Inf to create breaks in the lines. For example, this code plots a line with a break between y=2 and y=4. loglog([1 2 3 4 5],[1 2 NaN 4 5]) The loglog function uses colors and line styles based on the ColorOrder and LineStyleOrder properties of the axes. loglog ...