| Característica | Edición original (1959) | 1ª Nueva Edición (Better) | |----------------|-------------------------|----------------------------| | | 350 | 390 (+40 nuevos) | | Notación de índices | Mixta (a veces confusa) | Unificada y estándar | | Errores conocidos | 12 erratas en ecuaciones | 0 erratas reportadas | | Incluye soluciones a paradojas | No | Sí (paradoja de los gemelos en tensores) | | Ejercicios con software | No | Sí (ejercicios adaptados a Mathematica) |
Lucas wasn’t a thief; he was just broke. The "New Edition" of the Schaum’s Outline on Tensor Calculus was the only thing standing between him and a failing grade in General Relativity. He had spent the last four hours navigating a minefield of "Download Now" buttons that led only to ads for Russian dating sites or "PC Cleaners" that looked suspiciously like malware. | Característica | Edición original (1959) | 1ª