The exact() Command

Command Summary

Gives the exact value of an expression.

Command Syntax

exact(expression)

Menu Location

• Press [2nd] [MATH] to enter the math menu.
• Press 1 to open the Number submenu, or use arrows
• Press [ENTER] to past exact(

Alternativly, for ti-92/+/v200, type "exact(" using the keyboard.

Calculator Compatibility

This command works on all calculators.

Token Size

6 bytes

The exact() command forces an expression to be evaluated in exact mode, temporarily ignoring the mode setting.

:exact(15.376)
           1922/125

When applied to a complicated expression, matrix, or list, it forces every number that occurs there to be in exact form.

Related Commands

• approx()
• round()