private void Reciprocal_btn_Click(object sender, EventArgs e)
{
Op_lbl.Text = Reciprocal_btn.Text;
Lhs_lbl.Text = textBox1.Text;
Tape_txtBox.AppendText(Lhs_lbl.Text + "\n");
textBox1.Clear();
calc.Reciprocal_entered();
Ans_lbl.Text = calc.Equals().ToString();
}
private void reciprocal_Click(object sender, EventArgs e)
{
//calculator.Number_entered(Convert.ToDouble(display.Text));
//display.Text = calculator.Reciprocal_entered();
//isNewNumberEntered = true;
//temp_History += display.Text;
temp_History = calculator.Number_entered(Convert.ToDouble(display.Text));
display.Text = calculator.Reciprocal_entered();
isNewNumberEntered = true;
history.Text += "1/" + temp_History + "=" + display.Text + "\n";
temp_History = "";
}