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Pyramid 1061
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$$U_{1061}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{2} \left(- 2 y - \sqrt{1 - 4 y} + 1\right)^{3}}{32 x^{2} y^{6}}$$
Pyramid 1062
Preview
$$U_{1062}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(y + 1\right)}{8 x^{3}}$$
Pyramid 1063
Preview
$$U_{1063}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(y + 1\right)^{2}}{8 x^{3}}$$
Pyramid 1064
Preview
$$U_{1064}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(y + 1\right)^{3}}{8 x^{3}}$$
Pyramid 1065
Preview
$$U_{1065}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3}}{8 x^{3} \left(1 - y\right)}$$
Pyramid 1066
Preview
$$U_{1066}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3}}{8 x^{3} \left(1 - y\right)^{2}}$$
Pyramid 1067
Preview
$$U_{1067}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3}}{8 x^{3} \left(1 - y\right)^{3}}$$
Pyramid 1068
Preview
$$U_{1068}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(1 - \sqrt{1 - 4 y}\right)}{16 x^{3} y}$$
Pyramid 1069
Preview
$$U_{1069}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(1 - \sqrt{1 - 4 y}\right)^{2}}{32 x^{3} y^{2}}$$
Pyramid 1070
Preview
$$U_{1070}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(1 - \sqrt{1 - 4 y}\right)^{3}}{64 x^{3} y^{3}}$$
Pyramid 1071
Preview
$$U_{1071}(x, y) = 2 x \left(y + 1\right)^{4} + \left(y + 1\right)^{3} \sqrt{4 x^{2} \left(y + 1\right)^{2} + 1}$$
Pyramid 1072
Preview
$$U_{1072}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(- 2 y - \sqrt{1 - 4 y} + 1\right)^{2}}{32 x^{3} y^{4}}$$
Pyramid 1073
Preview
$$U_{1073}(x, y) = \frac{\left(1 - \sqrt{1 - 4 x}\right)^{3} \left(- 2 y - \sqrt{1 - 4 y} + 1\right)^{3}}{64 x^{3} y^{6}}$$
Pyramid 1074
Preview
$$U_{1074}(x, y) = \sqrt{4 x \left(y + 1\right)^{2} + 1}$$
Pyramid 1075
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$$U_{1075}(x, y) = \sqrt{4 x \left(y + 1\right)^{3} + 1}$$
Pyramid 1076
Preview
$$U_{1076}(x, y) = 2 x \left(y + 1\right)^{4} + \left(y + 1\right)^{2} \sqrt{4 x^{2} \left(y + 1\right)^{4} + 1}$$
Pyramid 1077
Preview
$$U_{1077}(x, y) = 2 x \left(y + 1\right)^{3} + \left(y + 1\right)^{2} \sqrt{4 x^{2} \left(y + 1\right)^{2} + 1}$$
Pyramid 1078
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$$U_{1078}(x, y) = \frac{\left(y + 1\right) \left(- 2 x - \sqrt{1 - 4 x} + 1\right)^{2}}{4 x^{4}}$$
Pyramid 1079
Preview
$$U_{1079}(x, y) = \frac{\left(y + 1\right)^{2} \left(- 2 x - \sqrt{1 - 4 x} + 1\right)^{2}}{4 x^{4}}$$
Pyramid 1080
Preview
$$U_{1080}(x, y) = \frac{\left(y + 1\right)^{3} \left(- 2 x - \sqrt{1 - 4 x} + 1\right)^{2}}{4 x^{4}}$$
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