Various MathML Tests

Overview of Presentation MathML elements

  • Testing tensor indices <mmultiscripts>: R i1 j2 k3 ; This with <none/>, A qp i
  • A bit of calculus: ∫ a b f ( x ) dx ∂ ∂ x F ( x , y ) + ∂ ∂ y F ( x , y )
  • Here is the alphabet with invisible portions wrapped by <mphantom> in between: a b c d e f g h i j k l m n o p q r s t u v w x y z .
  • Testing MathML <msub>: a b ; a i ; A I k
  • Testing MathML <msup>: d b 2 a x 2 2 x ( 1 2 ) y a x .
  • Testing MathML <munder>, <mover>, and <munderover>: abcd un abcd ov abcd under over .
  • Testing MathML <msubsup>: a p q a b + c x .
  • Testing MathML <mrow>: d ( a b )
  • x 2 + 4 * x + p q = 0 , with this <mfrac> hanging here d * T ( i + j n ) + p y * q p x * b x + a + c d in the middle of a lot of running text to try to explain what this means to those who care to read.
  • Testing MathML <merror>, <mtext>: This is a text in mtext This is a text in merror
  • Testing <maction>: Click to toggle between expressions, and watch the status line onmouseover/onmouseout:

    statusline#First Expression First Expression statusline#Second Expression Second Expression statusline#And so on... And so on..

    Click the expression below to see several definitions of pi:
    π = 3.14159265358... π = 2i ⁹ Log 1-i 1+i π = 2 . 2 2 . 2 2 + 2 . 2 2 + 2 + 2 ... π 4 = 1 2 + 12 2 + 32 2 + 52 2 + 72 2+...

Thomson scattering theory

d 2 P d Ω s   d ω s = r e 2 ∫ V < S i > d 3 r ∫ | e ^ . Π ↔ . e ^ | 2 Îș 2 f   ÎŽ ( k . v - ω ) d 3 v = r e 2 ∫ V < S i > d 3 r ∫ | 1 - ( 1 - s ^ . ı ^ ) ( 1 - ÎČ i ) ( 1 - ÎČ s ) ÎČ e 2 | 2 | 1 - ÎČ i 1 - ÎČ s | 2 × ( 1 - ÎČ 2 )   f   ÎŽ ( k . v - ω ) d 3 v

Maxwell's Equations

{ ∇ × B → - 1 c ∂ E → ∂ t = 4 π c j → ∇ ċ E → = 4 π ρ ∇ × E → + 1 c ∂ B → ∂ t = 0 → ∇ ċ B → = 0

Einstein's field equations

R ÎŒ Îœ - 1 2 g ÎŒ Îœ R = 8 π G c 4 T ÎŒ Îœ