Reproduction and growth of elephant shrews or sengis (Macroscelidea). Some aspects of the reproduction of sengis in general and the post-natal growth of the short-eared sengi (Macroscelides proboscideus) in particular

The ~R directive also has some special behavior when used with no prefix parameters, which I'll discuss in the section "English-Language Directives." Floating-Point Directives Four directives format floating-point values: ~F, ~E, ~G, and ~$. The first three of these are the directives based on FORTRAN's edit descriptors. I'll skip most of the details of those directives since they mostly have to do with formatting floating-point values for use in tabular form. However, you can use the ~F, ~E, and ~$ directives to interpolate floating-point values into text. The ~G, or general, floating-point directive, on the other hand, combines aspects of the ~F and ~E directives in a way that only really makes sense for generating tabular output. The ~F directive emits its argument, which should be a number,[197] in decimal format, possibly controlling the number of digits after the decimal point. The ~F directive is, however, allowed to use computerized scientific notation if the number is sufficiently large or small. The ~E directive, on the other hand, always emits numbers in computerized scientific notation ...»