• Send commands to dc
• Send each number on a line to dc separately
• Send commands to dc and count the numbers on the stack
• Send commands to dc and calculate the sum of the numbers on the stack
• Send commands to dc and calculate the mean of the numbers on the stack
• Send commands to dc and calculate the precision-controlled product of the numbers on the stack
• Send commands to dc and calculate the product of the numbers on the stack
• Send commands to dc and calculate the maximum of the numbers on the stack
• Send commands to dc and calculate the minimum of the numbers on the stack