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Yes, it is. Research groups in Japan, the States, the United Kingdom, Sweden and Germany have been active in this area for many years [14, 18, 23, 30] A constructive proof of (let's use this one again) Picard�s Theorem PTs really does contain an extractable algorithm for computing the point z with the properties stated in the conclusion of that theorem. Moreover, the proof is itself a proof that the program is correct�that is, meets its specifications. So the constructive result gives us two things for the price of one: an algorithm and a proof of its correctness. That's a real bargain!
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