$${{\mathtt{e}}}^{{\mathtt{0.048}}} = {\mathtt{1.049\: \!170\: \!655\: \!324\: \!470\: \!6}}$$
$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{tan}}{\left(-{\mathtt{1}}^\circ\right)} = -{\mathtt{0.017\: \!455\: \!064\: \!928}}$$
Like this:
$${\mathtt{\,-\,}}{\mathtt{x}}$$
(-x)