Slave of Allaah (Alhamdulilaah), Teacher, Mathematician, Programmer

اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْماً نَافِعاً وَ أَعُوذُ بِكَ مِنْ عِلْمٍ لاَ يَنْفَعُ

(O Allah, I ask You for knowledge that is of benefit and I seek refuge with You from knowledge that is of no benefit)