print("Changement etat\nQ = m*L") print("Changement temp\nQ = m*c*(Of - Oi)") print(" Frequence = 1/T en seconde") print("Micro to secondes = *10^-6\n") print("Sinal Triangulaire : Umax = racine de 3 * Ueff") print("Sinal sinusoidale : Umax = racine de 2 * Ueff") print("Resultat en V\n") print("DC = Valeur Moyenne") print("AC = Valeur Efficace\n") print("MVolumique = P = m/v\n") print("Psol = Ray*S") print("Ray = Psol/S") print("Débit = V/DeltaT") print("Edispo = P/DeltaT") print("Q = m*c*DeltaO") print("Q = I*DeltaT") print("DeltaT = Q/I") print("I=P/U\nP=U*I")