despite all that you have to say, i know of more than one choshuva poskim that say that it is wrong to have secular studies and taht there is no heter. From what i am aware of, most chassidishe yehsivos dont have secular studies, and don’t tell me later on they can’t make a parnasa. and for all those of you who said how did the sanhedrin know math to make caluculations… well we know that EVERYHTINg is in the Torah. “hafoch bah vhafoch bah dechula bah”, and yes there are some areas of Torah which you can say are “mathematical”
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