## Profile

Dr Huang (DrHuang.com)
7 followers|16,886 views
Dr's Collections

## Stream

### Dr Huang (DrHuang.com)

commented on a post on Blogger.
Shared publicly  -

u input log(x)/x into mathHandbook.com, click the integrate button to get answer﻿
1

### Dr Huang (DrHuang.com)

Shared publicly  -

mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com﻿
·  Translate
1
1

### Dr Huang (DrHuang.com)

Shared publicly  -

mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com
﻿
·  Translate

1

Technology  -
1

### Dr Huang (DrHuang.com)

Shared publicly  -

http://Chinese.DrHuang.com
﻿
·  Translate
1

### Dr Huang (DrHuang.com)

Shared publicly  -

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.
﻿
1

### Dr Huang (DrHuang.com)

Shared publicly  -

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

http://math.DrHuang.com
﻿
1

### Dr Huang (DrHuang.com)

Shared publicly  -

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) ﻿
1

### Dr Huang (DrHuang.com)

Shared publicly  -

mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com﻿
·  Translate

mathHandbook.com DrHuang.com
http://Chinese.DrHuang.com﻿
·  Translate
View original post
1

### Dr Huang (DrHuang.com)

Shared publicly  -
1

### Dr Huang (DrHuang.com)

Shared publicly  -

integrate x^x﻿
·  Translate
1

### Dr Huang (DrHuang.com)

Shared publicly  -
1
Collections Dr is following
Basic Information
Gender
Male
Story
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
Contact Information
Work
 Mobile +61413008019 Email drHuangAu@yahoo.com.au
Dr Huang (DrHuang.com)'s +1's are the things they like, agree with, or want to recommend.
 wolfram alpha cannot solve some problemsgroups.google.comPosted 28/04/16 05:20
 electrochemistrygroups.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)/xzh.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 Calculatorcalculus-calculator.comThe Function Analysis Calculator computes critical points, roots and other properties with the push of a button. 100% Free.