/*
   There are a total of 6 entries in the algebraic variable array.
   There are a total of 7 entries in each of the rate and state variable arrays.
   There are a total of 7 entries in the constant variable array.
 */
/*
 * ALGEBRAIC[0] is u_in_e in component Environment (J_per_C).
 * VOI is t in component Environment (second).
 * STATES[0] is v_1_e in component Voice_coil_equations (C_per_s).
 * STATES[3] is a_1_e in component Voice_coil_equations (C_per_s2).
 * STATES[1] is q_C_m in component Voice_coil_equations (metre).
 * STATES[2] is v_2_m in component Voice_coil_equations (m_per_s).
 * STATES[4] is a_2_m in component Voice_coil_equations (m_per_s2).
 * ALGEBRAIC[1] is u_R_e in component Voice_coil_equations (J_per_C).
 * STATES[5] is u_L_e in component Voice_coil_equations (J_per_C).
 * ALGEBRAIC[2] is u_1_e in component Voice_coil_equations (J_per_C).
 * ALGEBRAIC[3] is u_2_m in component Voice_coil_equations (J_per_m).
 * ALGEBRAIC[4] is u_C_m in component Voice_coil_equations (J_per_m).
 * ALGEBRAIC[5] is u_R_m in component Voice_coil_equations (J_per_m).
 * STATES[6] is u_L_m in component Voice_coil_equations (J_per_m).
 * CONSTANTS[0] is E_1 in component Voice_coil_equations (J_per_C2).
 * CONSTANTS[1] is E_2 in component Voice_coil_equations (J_per_m2).
 * CONSTANTS[2] is R_1_e in component Voice_coil_equations (Js_per_C2).
 * CONSTANTS[3] is R_2_m in component Voice_coil_equations (Js_per_m2).
 * CONSTANTS[4] is L_1_e in component Voice_coil_equations (Js2_per_C2).
 * CONSTANTS[5] is L_2_m in component Voice_coil_equations (Js2_per_m2).
 * CONSTANTS[6] is Bl in component Voice_coil_equations (Js_per_C_m).
 * RATES[0] is d/dt v_1_e in component Voice_coil_equations (C_per_s).
 * RATES[1] is d/dt q_C_m in component Voice_coil_equations (metre).
 * RATES[2] is d/dt v_2_m in component Voice_coil_equations (m_per_s).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 0;
STATES[1] = 0;
STATES[2] = 0;
CONSTANTS[0] = 1;
CONSTANTS[1] = 100;
CONSTANTS[2] = 5;
CONSTANTS[3] = 0.4;
CONSTANTS[4] = 0.2;
CONSTANTS[5] = 0.01;
CONSTANTS[6] = 6;
STATES[3] = 0.1001;
STATES[4] = 0.1001;
STATES[5] = 0.1001;
STATES[6] = 0.1001;
RATES[0] = 0.1001;
RATES[1] = 0.1001;
RATES[2] = 0.1001;
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[0] - STATES[3];
resid[1] = RATES[1] - STATES[2];
resid[2] = RATES[2] - STATES[4];
resid[3] = ALGEBRAIC[0] - ALGEBRAIC[1]+STATES[5]+ALGEBRAIC[2];
resid[4] = ALGEBRAIC[3] - ALGEBRAIC[4]+ALGEBRAIC[5]+STATES[6];
resid[5] = STATES[5] -  CONSTANTS[4]*STATES[3];
resid[6] = STATES[6] -  CONSTANTS[5]*STATES[4];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[0] =  50.0000* sin( 50.0000*2.00000* 3.14159265358979*VOI);
ALGEBRAIC[1] =  CONSTANTS[2]*STATES[0];
ALGEBRAIC[2] =  CONSTANTS[6]*STATES[2];
ALGEBRAIC[3] =  CONSTANTS[6]*STATES[0];
ALGEBRAIC[4] =  CONSTANTS[1]*STATES[1];
ALGEBRAIC[5] =  CONSTANTS[3]*STATES[2];
}
void
getStateInformation(double* SI)
{
SI[0] = 1.0;
SI[3] = 0.0;
SI[1] = 1.0;
SI[2] = 1.0;
SI[4] = 0.0;
SI[5] = 0.0;
SI[6] = 0.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}