KOTA KINABALU: PETRONAS stepped forward to help a secondary school teacher realise her dream of providing her students with scientific calculators to help them learn science and mathematics.

He produced notable results and insights described in over 600 scientific papers. He enabled new scientific disciplines to flourish. And he inspired multiple generations of scientists. As a ...

3. Work With Stored Values With the Scientific Calculator, you can store other values to reuse in an equation. After performing a calculation, add the value to memory by tapping the m+ key. Now ...