mathHAND.com (former SymbMath) : the Math Handbook Calculator has the function of machine learning. It is unique in the world to solve the function of any order (such as 0.5 order) differential equations. Enter mathematical formulas on the Mathematics Handbook website, click continuously to calculate calculus, solve equations, give analytical solutions and numerical solutions and diagrams, interactively zoom in the drawing, and zoom in with the mouse wheel. You can use it on your mobile phone to learn computing and development anytime, anywhere.
Electrochemist.com (former Polar and Polarograph) : virtual electrochemist
who can analyze and simulate electrochemical experiments.
It simulates voltammetry and chronoamperometry on virtually any mechanism by virtually any waveform techniques.
It plots and analyses any x-y data for peak location, peak height, peak width, semi-derivative,
derivative, integral, semi-integral, convolution, deconvolution, curve fitting, and separating
overlapped peaks and background.
Promoting your service and goods over 50 millions of all web traffic
from over 40 websites with .com domain name, advertise for rent and sale. Register, renew, transfer,
set up your website, web host, forward, space, email forward,
click to buy for $20+ per year.
Web statistics for all of drhuang.com
daily page views
≈ 34000 hits/d (hits per day) (based on Alexa estimates, as of 30/11/2022)
≈ 34000 visits/d (visits per day) (based on Alexa estimates, as of 30/11/2022)
10/08/2000 (≈22 years ago)
1 in 50 millions of all web traffic
(based on Alexa estimates, as of 30/11/2022, and assuming 4.209 billion global internet users)