]>On the Survival Time of a Duplex System: A Sokhotski-Plemelj Problem : Figure 1
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Figure 1: Graph of ℜ ( 𝑡 ) , 0 ≤ 𝑡 ≤ 2 0 , 𝜆 = 0 . 5 , and 𝜆 𝑠 = 0 . 2 5 with security interval [ 0 , 𝜏 ] , 𝜏 = 2 . 2 5 9 , and security level 𝛿 = 0 . 9 .