Code cleanup: srand, PVS warnings (#1974)
* Remove srand invocation * PVS High priority fixes * PVS High errors part 2 * Furi: heap tracing inheritance * Furi add __builtin_unreachable to furi_thread_catch
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@@ -541,7 +541,7 @@ static size_t _etoa(
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exp2 = (int)(expval * 3.321928094887362 + 0.5);
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const double z = expval * 2.302585092994046 - exp2 * 0.6931471805599453;
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const double z2 = z * z;
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conv.U = (uint64_t)(exp2 + 1023) << 52U;
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conv.U = ((uint64_t)exp2 + 1023) << 52U;
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// compute exp(z) using continued fractions, see https://en.wikipedia.org/wiki/Exponential_function#Continued_fractions_for_ex
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conv.F *= 1 + 2 * z / (2 - z + (z2 / (6 + (z2 / (10 + z2 / 14)))));
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// correct for rounding errors
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