Function powp

docs/app/js/sanddance-app.js:128843–128847

(base)

    return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x;
}
function powp(base) {
    return base === 10 ? pow10 : base === Math.E ? Math.exp : function(x) {
        return Math.pow(base, x);
    };
}
function logp(base) {
    return base === Math.E ? Math.log : base === 10 && Math.log10 || base === 2 && Math.log2 || (base = Math.log(base), function(x) {
        return Math.log(x) / base;