fred.wang@free.fr | 2e693b4 | 2014-03-12 09:49:59 +0000 | [diff] [blame] | 1 | <!doctype html> |
| 2 | <html> |
| 3 | <head> |
| 4 | <title>invisible operators</title> |
| 5 | <meta charset="utf-8"/> |
| 6 | </head> |
| 7 | <body> |
| 8 | |
| 9 | <!-- These examples are taken from http://www.w3.org/TR/MathML/chapter3.html#presm.invisibleops. |
| 10 | The invisible operator glyphs should render as empty box and, per the operator dictionary, should not have space around them. --> |
| 11 | <math> |
| 12 | <mrow> |
| 13 | <mi>f</mi> |
| 14 | <mo>⁡<!--FUNCTION APPLICATION--></mo> |
| 15 | <mrow> |
| 16 | <mo>(</mo> |
| 17 | <mi>x</mi> |
| 18 | <mo>)</mo> |
| 19 | </mrow> |
| 20 | </mrow> |
| 21 | </math> |
| 22 | <math> |
| 23 | <mrow> |
| 24 | <mi>sin</mi> |
| 25 | <mo>⁡<!--FUNCTION APPLICATION--></mo> |
| 26 | <mi>x</mi> |
| 27 | </mrow> |
| 28 | </math> |
| 29 | <math> |
| 30 | <mrow> |
| 31 | <mi>x</mi> |
| 32 | <mo>⁢<!--INVISIBLE TIMES--></mo> |
| 33 | <mi>y</mi> |
| 34 | </mrow> |
| 35 | </math> |
| 36 | <math> |
| 37 | <msub> |
| 38 | <mi>m</mi> |
| 39 | <mrow> |
| 40 | <mn>1</mn> |
| 41 | <mo>⁣<!--INVISIBLE SEPARATOR--></mo> |
| 42 | <mn>2</mn> |
| 43 | </mrow> |
| 44 | </msub> |
| 45 | </math> |
| 46 | <math> |
| 47 | <mrow> |
| 48 | <mn>2</mn> |
| 49 | <mo>⁤<!-- INVISIBLE PLUS --></mo> |
| 50 | <mfrac> |
| 51 | <mn>3</mn> |
| 52 | <mn>4</mn> |
| 53 | </mfrac> |
| 54 | </mrow> |
| 55 | </math> |
| 56 | |
| 57 | </body> |
| 58 | </html> |