The M register is provided as a convenience when using the Simple or Precedence input method and is generally used to store intermediate values during the calculation. The following keys are used to access this register:
is used to clear the M register, or set its value to zero.
stores the value in x into the M register.
recalls the M register by placing its value into x.
adds x to the value already stored in the M register.
subtracts x from the value currently stored in the M register.
The MEM indicator is displayed when the value of this register is nonzero.
is used to clear the M register, or set its value to zero.
stores the value in x into the M register.
recalls the M register by placing its value into x.
adds x to the value already stored in the M register.
subtracts x from the value currently stored in the M register.