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Dr Huang (DrHuang.com)
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Dr Huang (DrHuang.com)

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u input log(x)/x into mathHandbook.com, click the integrate button to get answer
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在#数学手册#网上打入#数学公式#,按一个键就计算分数阶微积分解方程,给出数字解,分析解和图解, 并出示微积分号。它是#学习数学##数学考试##考研数学##高考数学#的好助手。
mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com
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在#数学手册#网上打入#数学公式#,按一个键就计算分数阶微积分解方程,给出数字解,分析解和图解, 并出示微积分号。它是#学习数学##数学考试##考研数学##高考数学#的好助手。
mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com

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在线数学手册软件,电化学软件, 电化学反应模拟, 虚拟电化学仪器,虚拟电化学工作站,电分析化学,电化学虚拟实验室
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在#数学手册#网上打入#数学公式#,按一个键就计算分数阶微积分解方程,给出数字解,分析解和图解, 并出示微积分号。它是#学习数学##数学考试##考研数学##高考数学#的好助手。mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com

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wolfram compare to Google

they differ:
1. result different: wolfram provide solution while Google provide a list of link.
2. field different: wolfram major math while Google work any field.
3. method different: wolfram use computation while Google use index.

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Dr Huang (DrHuang.com)

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one click to solve (fractional) differential and integral equation.

input your equation into website www.mathHandbook.com, click the dsolve buttion to solve fractional differential equation, the d/dx button for derivative, or the "semi d/dx" button to calculate the 0.5 order derivative, or the "semi integrate" button for the semi-integral.
e.g.

d/dx y=2y-1

d^0.5/dx^0.5 y=2y-1
http://www.mathhandbook.com/input/?guess=dsolve(ds(y,x,0.5)=2y-1)

d^0.5/dx^0.5 y=sin(x)*y/x
http://www.mathhandbook.com/input/?guess=dsolve(ds(y,x,0.5)=sin(x)/x*y)

(d/dx)^(-1/2) y -2y =0
http://www.mathhandbook.com/input/?guess=dsolve%28+ds%28y%2C+x%2C+-1%2F2%29-2*y%3D0%29


more info on
http://math.DrHuang.com

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the 0.5 order derivative of sin(x) is denoted by sin(0.5,x). it can be computed and plot in www.mathHandbook.com. e.g.
inverse sin(0.5,x)
integrate sin(0.5,x)
evaluate sin(0.5,x) 
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Dr Huang (DrHuang.com)

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在#数学手册#网上打入#数学公式#,按一个键就计算分数阶微积分解方程,给出数字解,分析解和图解, 并出示微积分号。它是#学习数学##数学考试##考研数学##高考数学#的好助手。
mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com
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在#数学手册#网上打入#数学公式#,按一个键就计算分数阶微积分解方程,给出数字解,分析解和图解, 并出示微积分号。它是#学习数学##数学考试##考研数学##高考数学#的好助手。
mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com
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integrate x^x
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Introduction
one click to calculate fractional calculus. input your formula into the web site www.mathHandbook.com, click the d/dx button for derivative, or the "semi d/dx" button to calculate the 0.5 order derivative, or the "semi integrate" button for the semi-integral. e.g. 0.5 order derivative of x*exp(x) = ? ------ http://math.DrHuang.com
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Dr Huang (DrHuang.com)'s +1's are the things they like, agree with, or want to recommend.
electrochemistry
groups.google.com

- virtual electrochemist who can analyze and simulate electrochemical experiments. It simulates voltammetry and chronoamperometry on virtual

不定积分计算器 : exp(x)/x
zh.numberempire.com

不定积分计算器可以用解析积分的方法,计算出一个给定变量的函数的不定积分(原函数)。它也可以画出函数和它的积分的示意图。

Function Analysis Calculator
calculus-calculator.com

The Function Analysis Calculator computes critical points, roots and other properties with the push of a button. 100% Free.