. Normally, the first quantity bargains with differential and integral calculus in $mathbf R $ and differential calculus in $mathbf R ^n$, and the 2nd quantity deals with various Sophisticated matters. However, even the calculus material in the 1st volume is taught in a relatively Superior way (for example, employing https://johnathanmhyqe.ampblogs.com/por-qué-es-bueno-leer-el-tarot-no-further-a-mystery-73052658