Mozilla MathML Torture Test

This is a version of the MathML Torture Test intended to test the support for Open Type MATH fonts currently being developed. Partial support is available in Gecko 31 and you can also try Bill Gianopoulos' builds. Note that this page uses (free) Web fonts so that you don't need to have them installed on your system.

In the future all what the Web authors will have to do in order to choose a math fonts is specifying the desired font-family to apply on the [itex] tag. See the style sheet mathfonts.css used on that page for an example. We plan to make the default math font for MathML configurable in Gecko.

Render mathematics with:

As rendered by TeX As rendered by your browser 1 $x 2 y 2$ 2 $F 3 2$ 3 $x + y 2 k + 1$ 4 $x + y 2 k + 1$ 5 $a b / 2$ 6 $a 0 + 1 a 1 + 1 a 2 + 1 a 3 + 1 a 4$ 7 ${a}_{0}+\frac{1}{{a}_{1}+\frac{1}{{a}_{2}+\frac{1}{{a}_{3}+\frac{1}{{a}_{4}}}}}$ 8 $( n k / 2 )$ 9 $( p 2 ) x 2 y p - 2 - 1 1 - x 1 1 - x 2$ 10 $∑ 0 ≤ i ≤ m 0 < j < n P ( i , j )$ 11 $x 2 y$ 12 $∑ i = 1 p ∑ j = 1 q ∑ k = 1 r a i j b j k c k i$ 13 $1 + 1 + 1 + 1 + 1 + 1 + 1 + x$ 14 $( ∂ 2 ∂ x 2 + ∂ 2 ∂ y 2 ) | φ ( x + i y ) | 2 = 0$ 15 $2 2 2 x$ 16 $∫ 1 x dt t$ 17 $∬ D dx dy$ 18 19 $x + ... + x ⏞ k times$ 20 $y x 2$ 21 22 23 $( ( a b c d ) ( e f g h ) 0 ( i j k l ) )$ 24 $det | c 0 c 1 c 2 … c n c 1 c 2 c 3 … c n + 1 c 2 c 3 c 4 … c n + 2 ⋮ ⋮ ⋮ ⋮ c n c n + 1 c n + 2 … c 2 n | > 0$ 25 $y x 2$ 26 $x 92 31415 + π$ 27 $x y b a z c d$ 28 $y 3 ′ ′ ′$