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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/raw/
DNat192.java265 int x_i = x[i] ^ Integer.MIN_VALUE; in gte() local
267 if (x_i < y_i) in gte()
269 if (x_i > y_i) in gte()
279 int x_i = x[xOff + i] ^ Integer.MIN_VALUE; in gte() local
281 if (x_i < y_i) in gte()
283 if (x_i > y_i) in gte()
379 long c = 0, x_i = x[i] & M; in mul() local
380 c += x_i * y_0 + (zz[i + 0] & M); in mul()
383 c += x_i * y_1 + (zz[i + 1] & M); in mul()
386 c += x_i * y_2 + (zz[i + 2] & M); in mul()
[all …]
DNat256.java360 int x_i = x[i] ^ Integer.MIN_VALUE; in gte() local
362 if (x_i < y_i) in gte()
364 if (x_i > y_i) in gte()
374 int x_i = x[xOff + i] ^ Integer.MIN_VALUE; in gte() local
376 if (x_i < y_i) in gte()
378 if (x_i > y_i) in gte()
482 long c = 0, x_i = x[i] & M; in mul() local
483 c += x_i * y_0 + (zz[i + 0] & M); in mul()
486 c += x_i * y_1 + (zz[i + 1] & M); in mul()
489 c += x_i * y_2 + (zz[i + 2] & M); in mul()
[all …]
DNat224.java290 int x_i = x[i] ^ Integer.MIN_VALUE; in gte() local
292 if (x_i < y_i) in gte()
294 if (x_i > y_i) in gte()
304 int x_i = x[xOff + i] ^ Integer.MIN_VALUE; in gte() local
306 if (x_i < y_i) in gte()
308 if (x_i > y_i) in gte()
380 long c = 0, x_i = x[i] & M; in mul() local
381 c += x_i * y_0 + (zz[i + 0] & M); in mul()
384 c += x_i * y_1 + (zz[i + 1] & M); in mul()
387 c += x_i * y_2 + (zz[i + 2] & M); in mul()
[all …]
DNat.java327 int x_i = x[i] ^ Integer.MIN_VALUE; in gte() local
329 if (x_i < y_i) in gte()
331 if (x_i > y_i) in gte()
1062 int x_i = x[i]; in toBigInteger() local
1063 if (x_i != 0) in toBigInteger()
1065 Pack.intToBigEndian(x_i, bs, (len - 1 - i) << 2); in toBigInteger()
/external/ceres-solver/internal/ceres/
Ddogleg_strategy.cc495 const Vector2d x_i = ComputeSubspaceStepFromRoot(roots_real(i)); in FindMinimumOnTrustRegionBoundary() local
501 if (x_i.norm() > 0) { in FindMinimumOnTrustRegionBoundary()
502 const double f_i = EvaluateSubspaceModel((radius_ / x_i.norm()) * x_i); in FindMinimumOnTrustRegionBoundary()
506 *minimum = x_i; in FindMinimumOnTrustRegionBoundary()
/external/ceres-solver/docs/source/
Dsolving.rst274 Given a set of pairs :math:`\{(x_i, y_i)\}`, the user wishes to estimate