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Stylized mathematical equation "ΔS=P-Q" with water drops and waves on a textured background, rendered in blue.

Stylized mathematical equation "ΔS=P-Q" with water drops and waves on a textured background, rendered in blue.

imagina una ecuacion matemática sobre hidrologia, relacionado con el agua. Que sea formal y sobrio See more

#mathematics #science #calligraphy #technical illustration

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