commons-numbers-complex-streams/src/main/java/org/apache/commons/numbers/complex/streams/ComplexUtils.java [1190:1208]:
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            c = new Complex[w][h / 2][d];
            for (int x = 0; x < w; x++) {
                for (int y = 0; y < h / 2; y++) {
                    for (int z = 0; z < d; z++) {
                        c[x][y][z] = Complex.ofCartesian(i[x][y * 2][z], i[x][y * 2 + 1][z]);
                    }
                }
            }
        } else {
            c = new Complex[w][h][d / 2];
            for (int x = 0; x < w; x++) {
                for (int y = 0; y < h; y++) {
                    for (int z = 0; z < d / 2; z++) {
                        c[x][y][z] = Complex.ofCartesian(i[x][y][z * 2], i[x][y][z * 2 + 1]);
                    }
                }
            }
        }
        return c;
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commons-numbers-complex-streams/src/main/java/org/apache/commons/numbers/complex/streams/ComplexUtils.java [1362:1380]:
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            c = new Complex[w][h / 2][d];
            for (int x = 0; x < w; x++) {
                for (int y = 0; y < h / 2; y++) {
                    for (int z = 0; z < d; z++) {
                        c[x][y][z] = Complex.ofCartesian(i[x][y * 2][z], i[x][y * 2 + 1][z]);
                    }
                }
            }
        } else {
            c = new Complex[w][h][d / 2];
            for (int x = 0; x < w; x++) {
                for (int y = 0; y < h; y++) {
                    for (int z = 0; z < d / 2; z++) {
                        c[x][y][z] = Complex.ofCartesian(i[x][y][z * 2], i[x][y][z * 2 + 1]);
                    }
                }
            }
        }
        return c;
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