Initialisation du repository de Beta

venv/lib/python3.12/site-packages/sympy/parsing/autolev/test-examples/ruletest8.al

@@ -0,0 +1,38 @@
+% ruletest8.al
+FRAMES A
+CONSTANTS C{3}
+A>> = EXPRESS(1>>,A)
+PARTICLES P1, P2
+BODIES R
+R_A = [1,1,1;1,1,0;0,0,1]
+POINT O
+MASS P1=M1, P2=M2, R=MR
+INERTIA R, I1, I2, I3
+P_P1_O> = C1*A1>
+P_P2_O> = C2*A2>
+P_RO_O> = C3*A3>
+A>> = EXPRESS(I_P1_O>>, A)
+A>> = EXPRESS(I_P2_O>>, A)
+A>> = EXPRESS(I_R_O>>, A)
+A>> = EXPRESS(INERTIA(O), A)
+A>> = EXPRESS(INERTIA(O, P1, R), A)
+A>> = EXPRESS(I_R_O>>, A)
+A>> = EXPRESS(I_R_RO>>, A)
+
+P_P1_P2> = C1*A1> + C2*A2>
+P_P1_RO> = C3*A1>
+P_P2_RO> = C3*A2>
+
+B> = CM(O)
+B> = CM(O, P1, R)
+B> = CM(P1)
+
+MOTIONVARIABLES U{3}
+V> = U1*A1> + U2*A2> + U3*A3>
+U> = UNITVEC(V> + C1*A1>)
+V_P1_A> = U1*A1>
+A> = PARTIALS(V_P1_A>, U1)
+
+M = MASS(P1,R)
+M = MASS(P2)
+M = MASS()