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Brain Ships - Anne McCaffrey [264]

By Root 1083 0
lost functions . . . Ruthlessly she cut back on the frills and luxuries of her programming, reducing the power that normally fed her autonomic functions. Lights dimmed even further in the control cabin, and the softpersons made comments about an acrid smell in the air. They would just have to put up with it; she needed that processing power to restore her crippled nav programs. Three of the four major math coprocessors were lost; the graphics processor could double for one of them. No time to think about the others. Nancia erased unnecessary programs and dumped others to datahedron, making space in what little remained of her memory for the processes she had to have. Would that be enough? No chance for tests, no time for second thoughts. She struck back, once, with everything she had; felt hyperchips shriveling to blank bits of permalloy, felt inactive sensors and processors become dead weights instead of living systems.

Some animals will gnaw off their own limbs to get out of a trap. . . .

No time to mourn, either. With the "death" of the hyperchips within Nancia's system, the transmissions that tortured Micaya's cyborgans ceased. The sound of her amplified heartbeat ended between one drum beat and the next. Forister groaned. He thinks I'm dead. He would be reassured in a moment. Nancia activated full artificial gravity; Darnell fell to the deck from his wall perch, Fassa went to her knees. Polyon staggered but remained standing. Nancia beamed commands to the tanglefield wires. Darnell, Polyon and Fassa were frozen in place, nets of moving lights encompassing the tanglefield keys at their wrists and ankles and necks. Finally, Nancia spared a little power to bring up the cabin lights and freshen the air.

"FN-935 reporting for duty," she said. "I apologize for any temporary inconvenience. . . ."

"Nancia!" Forister sounded close to tears.

"General Questar-Benn, can you take the pilot's seat?" Nancia requested. "I may need a little help to navigate us out of Singularity."

"Do my best." Micaya's breathing was still ragged, and she leaned heavily on the chair beside her, but she limped to the pilot's seat without help, the prostheses once again responding to her own brain's electrical impulses. "What can I do?"

"I am operating with only one mathematics coprocessor," Nancia told her, "and my navigation units are nonfunctional. When I start the drives, we will move out of this transition loop and into the expansion of whatever subspace we happen to be in. I'll try to maintain a steady path through the subspace options, but I may need you to aid in the navigation. Since the graphics processor is undamaged, I will throw up images of the approaching subspaces. Rest your hand on the palmpad and give me a direction at each branch."

"Do my best," Micaya said again, but Nancia noticed it was the prosthetic hand she rested on the palmpad; the other hand was still an ugly purple color, with blackened moons on the swollen fingertips. She remembered what Polyon had said about gangrene. How much had his hyperchips accelerated Micaya's metabolic processes? Get her to a medic . . . but I can't do that unless somebody helps me surf out of Singularity . . . and we daren't wait for the paravenin to wear off Forister. . . .

Then Nancia had no more energy to spare for worrying about Micaya or anything else but the waves of transformations that broke over her head, tossed and tumbled her gasping through subspaces that deformed her body and everyone within, streams of calculations that escaped her processors. Lost and choking, she sensed a firm hand guiding her upwards . . . out. . . . She crunched the last numbers into a tractable series of equations and broke through the chaos of uncountably infinite subspaces into the blessed normalcy of RealSpace.

Before she had time to thank Micaya, a tightbeam communication assaulted her weakened comm center. "Back so soon, FN? What's the matter? I thought you were headed for Central."

It was Simeon, the Vega Base managing brain. "We had a small virus problem," Nancia beamed back. "Returned for . .

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