When you give a list of equations to Solve, it assumes that you want all the equations to be satisfied simultaneously. It is also possible to give Solve more complicated ...

This constructs the sum ∑_(i=1)^7 (x^i)/(i) . You can leave out the lower limit if it is equal to 1. This makes i increase in steps of 2, so that only odd-numbered values are ...

Functions for manipulating trigonometric expressions. This expands out a trigonometric expression. This factors the expression.

To get a radical, press the Control key and the 2 key at the same time. Press Ctrl+2 or Ctrl+@. Type the radicand inside the placeholder (which is already selected).

SQLBeginTransaction[conn] initiates an SQL transaction.

SQLCommitTransaction[conn] commits an SQL transaction.

SQLConnections[] returns a list of the open SQLConnection objects.

SQLTable[...] represents a table in an SQL connection.

Data storage, indexing, and retrieval have long been crucial tasks of many large organizations such as governments, banks, hospitals, and libraries. As human societies have ...

Some database operations involve carrying out a sequence of database commands. For example, information in two different tables may need to be updated. In these cases it may ...