1
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node top(in0, in1 : real) returns (x0, x1, x2, x3 : real);
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2
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let
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3
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assert(in0 >= -1. and in0 <= 1.);
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4
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assert(in1 >= -1. and in1 <= 1.);
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5
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x0 = 0. -> 0.6227 * pre x0 + 0.3871 * pre x1 - 0.113 * pre x2 + 0.0102 * pre x3 + 0.3064 * in0 + 0.1826 * in1;
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6
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x1 = 0. -> -0.3407 * pre x0 + 0.9103 * pre x1 - 0.3388 * pre x2 + 0.0649 * pre x3 - 0.0054 * in0 + 0.6731 * in1;
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7
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x2 = 0. -> 0.0918 * pre x0 - 0.0265 * pre x1 - 0.7319 * pre x2 + 0.2669 * pre x3 + 0.0494 * in0 + 1.6138 * in1;
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8
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x3 = 0. -> 0.2643 * pre x0 - 0.1298 * pre x1 - 0.9903 * pre x2 + 0.3331 * pre x3 - 0.0531 * in0 + 0.4012 * in1;
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9
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tel
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