30 lines
801 B
C
30 lines
801 B
C
#include <qpms/wigner.h>
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#include <stdio.h>
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int main() {
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cart3_t v = {1, 2, 3};
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qpms_quat4d_t q4[8] = {
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{1, 0, 0, 0},
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{0, 1, 0, 0},
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{0, 0, 1, 0},
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{0, 0, 0, 1},
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{-1, 0, 0, 0},
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{0, -1, 0, 0},
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{0, 0, -1, 0},
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{0, 0, 0, -1},
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};
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printf("original: (%g, %g, %g)\n", v.x, v.y, v.z);
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for(int i = 0; i < 8; ++i) {
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for (int det = -1; det < 2; det += 2) {
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const qpms_quat4d_t qr = q4[i];
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const qpms_quat_t qc = qpms_quat_2c_from_4d(qr);
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const qpms_irot3_t r = {qc, det};
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const cart3_t w = qpms_irot3_apply_cart3(r, v);
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printf("[%+g %+g %+g %+g] -> [%+g%+gj %+g%+g] *%+d: ==> (%g, %g, %g)\n",
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qr.c1, qr.ci, qr.cj, qr.ck, creal(qc.a), cimag(qc.a), creal(qc.b), cimag(qc.b),
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det, w.x, w.y, w.z);
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}
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}
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return 0;
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}
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