Encyclopedia > 1178

Article Content

1178

Centuries: 11th century - 12th century - 13th century

Decades: 1120s 1130s 1140s 1150s 1160s - 1170s - 1180s 1190s 1200s 1210s 1220s

Years: 1173 1174 1175 1176 1177 - 1178 - 1179 1180 1181 1182 1183

Events

The Sung Document written.
The Chronicle of Gervase of Canterbury[?] written.

Births

Emperor Antoku of Japan

Deaths

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quadratic formula

... from both sides, we get <math>x=\frac{-b}{2a}\pm\frac{\sqrt{b^2-4ac}}{2a}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}.</math> Generalizations The formula and its ...