Everything in life has a mathematical equation, we may not know all the equations as of yet. If this was the case it would demonstrate it has been made by something i.e. planned rather than just big bang theory although the big bang did occur. This was when organic matter was introduced for growth and experimental reasons but without the intelligence. Organic matter was not intelligent at the start of the earth but the start of mankind.
Evolution evolved organic matter to a position where man could be created by inputting intelligence.
Have you ever heard of fractal patterns? They are a mathematical equation that create some of the most stunning patterns in the world, from snowfkakes, ice formations, ferns, crystals, flowers etc, if God was an artist, he was the best, but I believe he was also the creator of all things great and small in a stunningly diverse evolutionary way, if that is true, he knows every cell in my body, and every thought in my brain, I believe the meaning of life is to acknowledge him and come home to him, we can only do this by admitting we can never be as marvelous, wonderful and powerful as him.
This is harder for some people to do than others, it must be really tough for the super beautiful, super brainy, rich, powerful talented etc, it must be very tempting to take credit for absolutely everything, especially when you've worked hard for it, but pride separates us from God, and it's a super tough lesson when pride causes us to fall from grace, as often happens, and we finally, finally take our broken selves to God, and through our humility, God through his good grace, puts us back together again as a better person.