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Using parentheses – Calculated Industries 4095-B User Guide User Manual

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Using Parentheses

Your calculator has parentheses keys

 and  for performing

mathematical operations. (In the Order of Operations method,
expressions inside of parentheses are performed first.)

The calculator offers up to 21 levels of parenthesis:

1) First parenthesis level opened – press

 for one right-

sided parenthesis.

2) Second level opened – press

 a second time for two

right-sided parentheses

 .

3) Third level opened – press

 a third time for three right-

sided parentheses

  .

4) Fourth level opened – press

 a fourth time for four right-

sided parentheses

   .

Numbers of levels greater than four are shown in the upper

left corner of the display.