HTML Test Math


MathML seems to have stopped working.
Use & ampersand notation insted of mathMl.

http://barzilai.org/math_sym_htm

Here is an example[5] using the Math tags for HTML 4.0 from MathML

▿ \cdot E = \frac{ρ}{ϵ_{0}} ▿ \times E = - \frac{\partial B}{\partial t} c^{2} ▿ \times B = \frac{\partial E}{\partial t} + \frac{j}{ϵ_{0}} ▿ \cdot B = 0

Another math test

 ${y = sum_i=1_^n^{1 1+x_i_}}$

Greek, preceed by ampersand, follow by semicolon.

alpha        &alpha;   α
Alpha        &Alpha;   Α
phi          &phi;     φ
Phi          &Phi;     Φ
omega        &omega;   ω
Omega        &Omega;   Ω
sigma        &sigma;   σ
Sigma        &Sigma;   Σ
delta        &delta;   δ
Delta        &Delta;   Δ
epsilon      &epsilon  ε
Epsilon      &Epsilon  Ε
subscript    A<sub>i,j</sub> A_i,j    or A_i,j
superscript  x<sup>2</sup> x²        or x^2

del          &nabla;   ∇  bold  ∇
partial      &part;    ∂
function     &fnof;    ƒ
equivalence  &equiv;   ≡
dot          &bull;    •   bold  •
for all      &forall;  ∀
exists       &exist;   ∃
infinity     &infin;   ∞
sum          &sum;     ∑
product      &prod;    ∏
element of   &isin;    ∈
intersection &cap;     ∩
union        &cup;     ∪
thus         &there4;  ∴
integrate    &int;     ∫


Now, try heading, H1, H2, H3  normal, then bold, then sup,sub

 ∇  ∫  ∑    ∇  ∫_a^b  ∑   
 ∇²   ∑^∞_i=0  

 ∇  ∫  ∑    ∇  ∫  ∑ 

 ∇  ∫  ∑    ∇  ∫  ∑

HTML Test Math

∇ ∫ ∑ ∇ ∫ab ∑ ∇2 ∑∞i=0

∇ ∫ ∑ ∇ ∫ ∑

∇ ∫ ∑ ∇ ∫ ∑

∇ ∫ ∑ ∇ ∫_a^b ∑ ∇² ∑^∞_i=0