Mini Talking Expression - An expression calculator, supports brackets, function. It could talk the input key name, the result of calculation and the input expression. 

• Talk the input of the calculation by clicking the button.
• Talk the result of the calculation by clicking the button.
• Talk the input of the calculation automatically
• Talk the result of the calculation automatically
• Talk the pressed key automatically, so the user can check their key input in time
• Manage the talking setting in the setting dialog
• Input from the keyboard.
• Input from the clipboard by clicking the paste button
• Output to the clipboard by clicking the copy button
• Locate very small space on the screen, so you could use any other software and finish your daily calculation with the Mini Talking Calculator at the same time.
• Display the input and output at the same line and at the same time.
• Record when and what had been calculated in the log dialog.