Learning General Relativity Formulas

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Understanding general relativity involves grasping both conceptual frameworks and mathematical formulas, but many struggle with the latter. Despite having a good conceptual understanding, the mathematical representations often seem meaningless to some learners. Recommendations for resources include books, with a specific suggestion for a well-regarded title on Amazon. Additionally, there are various links shared in the thread that may provide further assistance in learning general relativity formulas. Engaging with both books and online resources can enhance comprehension of the subject.
neh4pres
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many people have sent me links to answer my questions. i have read them and i do understand them. i have the ability to picture how general relativity works. however when i see mathematical formulas on these sights u send me they really mean nothing. is there a link you can send me that i can learn gr formulas from?
 
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In this video I can see a person walking around lines of curvature on a sphere with an arrow strapped to his waist. His task is to keep the arrow pointed in the same direction How does he do this ? Does he use a reference point like the stars? (that only move very slowly) If that is how he keeps the arrow pointing in the same direction, is that equivalent to saying that he orients the arrow wrt the 3d space that the sphere is embedded in? So ,although one refers to intrinsic curvature...

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