:Uploaded: [[:File:Integral approximations.png]] --[[User:DavidB4|<font color="ForestGreen">David B</font>]] <sup><small>([[User talk:DavidB4|TALK]])</small></sup> 19:18, 4 January 2017 (EST) | :Uploaded: [[:File:Integral approximations.png]] --[[User:DavidB4|<font color="ForestGreen">David B</font>]] <sup><small>([[User talk:DavidB4|TALK]])</small></sup> 19:18, 4 January 2017 (EST) |