10-25-2017, 08:59 PM
Hello, the operation of the [clear] key in the simulator of the recent NumWorks calculator
http://www.numworks.com/simulator performs the following operation.
Case # 1: If the cursor is in the last position, delete all characters
123456 | [clear] clears the entry line
case # 2: If the cursor is not in the last position, delete the characters from the cursor to the end
123 | 456 [clear] returns 123
Please clone this last feature, which is too useful to remove portions of algebraic expressions.
http://www.numworks.com/simulator performs the following operation.
Case # 1: If the cursor is in the last position, delete all characters
123456 | [clear] clears the entry line
case # 2: If the cursor is not in the last position, delete the characters from the cursor to the end
123 | 456 [clear] returns 123
Please clone this last feature, which is too useful to remove portions of algebraic expressions.