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14
#define RES_2_PARALLEL(r1, r2) (((r1) * (r2)) / ((r1) + (r2)))
15
15
#define RES_3_PARALLEL(r1, r2, r3) (1.0 / (1.0 / (r1) + 1.0 / (r2) + 1.0 / (r3)))
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16
#define RES_4_PARALLEL(r1, r2, r3, r4) (1.0 / (1.0 / (r1) + 1.0 / (r2) + 1.0 / (r3) + 1.0 / (r4)))
17
#define RES_5_PARALLEL(r1, r2, r3, r4, r5) (1.0 / (1.0 / (r1) + 1.0 / (r2) + 1.0 / (r3) + 1.0 / (r4) + 1.0 / (r5)))
18
#define RES_6_PARALLEL(r1, r2, r3, r4, r5, r6) (1.0 / (1.0 / (r1) + 1.0 / (r2) + 1.0 / (r3) + 1.0 / (r4) + 1.0 / (r5) + 1.0 / (r6)))
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20
#define RES_2_SERIAL(r1,r2) ((r1)+(r2))