double f(double re, double im) {
        double r489540 = re;
        double r489541 = exp(r489540);
        double r489542 = im;
        double r489543 = sin(r489542);
        double r489544 = r489541 * r489543;
        return r489544;
}

double f(double re, double im) {
        double r489545 = im;
        double r489546 = sin(r489545);
        double r489547 = re;
        double r489548 = exp(r489547);
        double r489549 = r489546 * r489548;
        return r489549;
}

e^{re} \cdot \sin im

\sin im \cdot e^{re}