Inventor and mathematician who all created a computerized turning program for Bell Labs, the concepts which were useful for years. She gained a Ph.D. from Yale School, majoring in idea and numerical foundations. She was compensated by Bell Labs using a supervisor post for devising a means in which they can handle more calls. She is at the hospital having a baby to 1 of her three sons when she devised the theory for the brand new switching program. She and Sarah Grimke both produced professional efforts that helped females gain equality with guys.