Comments on Specific Functions

Mod and Inv Mod
Mod gives the remainder of dividing the displayed number by the next input number. 	22 Mod 8 = will give the result 6
22.345 Mod 8 = will give the result 6.345
Inv Mod does integer division of the displayed number by the next input number. 	22 Inv Mod 8 = will give the result 2
22.345 Mod 8 = also gives 2

%
Used instead of the = key, % interprets the final operation carried out in the current calculation as follows:
If the final operator is + or - show the result as a percentage of the final operand.
If the final operator is * divide the result of the multiplication by 100.
If the final operator is / give the left operand as a percentage of the right operand.
If the final operator is x^y give the left operand raised to the power of the (right operand / 100).
In all other cases the % key gives identical results to the = key.
Examples: 	 11 + 89 % gives 112.35.. (89 + 11 = 100, and 100 is 112.35 percent of 89)
42 * 3 % gives 1.26 (42 * 3 / 100)
45 / 55 % gives 81.81... (45 is 81.81.. percent of 55)
2 ^ 300 % gives 8 (2 to the power (300/100))

Lsh and Inv Lsh
Lsh left shifts the integer part of the displayed value (multiplies it by 2) n times, where n is the next input number, and gives an integer result: 	10 Lsh 3 = gives 80 (10 multiplied by 2 three times).
10.345 Lsh 3 = also gives 80.
Inv Lsh right shifts the value (performs an integer divide by 2) n times. 	16 Inv Lsh 2 = gives 4 (16 divided by 2 twice).
16.999 Inv Lsh 2 = also gives 4.

Cmp, And, Or and Inv Or
The Cmp, And and Or functions perform bitwise logical operations and therefore appear more meaningful if the Base is set to Hex, Oct or Bin rather than Dec. In the following examples Base is set to Bin.
Cmp performs a 1's complement (inverts the bits). 	101 Cmp gives 111...111010
And does a logical AND. 	101 And 110 = gives 100
Or does the logical OR. 	101 Or 110 = gives 111
Inv Or performs the logical XOR (exclusive OR) operation. 	101 Inv Or 110 = gives 11