Ln

ln (English)

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An abbreviation for natural logarithm. ln(x) means the natural logarithm of x, i.e. the inverse function of exp(x).

broader:: (en) Abbreviation
references:: (en) exp; (en) Natural logarithm
referenced:: (en) ∫[1/sin(x)cos(x)] dx; (en) ∫[1/xln(x)] dx; (en) ∫[1/(x² − a²)] dx; (en) ∫[1/x] dx; (en) ∫ln(x)x⁻¹ dx; (en) ∫x^a ln(x) dx; (en) arccot integral; (en) arcosech identity; (en) arcoth identity; (en) arcoth integral; (en) arctan integral; (en) arsech identity; (en) artanh integral; (en) Congruent triangles; (en) cosec integral; (en) cosech integral; (en) cot integral; (en) coth integral; (en) exp(x) integral; (en) ln derivative; (en) ln(1+x) power series; (en) ln(1+x)-ln(1-x); (en) ln(1-x) power series; (en) ln(x) integral; (en) ln(x+iy); (en) sec integral; (en) sech integral; (en) tan integral; (en) tanh integral
see also:: (en) Exponential function