After playing an ISRO scientist in Mission Mangal, Vidya Balan is all set to portray the mathematics genius Shakuntala Devi, who was also referred to as the Human Computer. On the occasion of World Mathematics Day, Vidya Balan has shared a motion poster from her film Shakuntala Devi: Human Computer. 

Vidya took to Instagram to share the motion poster and captioned her post as: "She changed the way the world perceived numbers! Celebrating the math genius, #ShakuntalaDevi on #WorldMathematicsDay"