except NaN and positive/negative Infinity. e.g. 1234.5678 instead of "1234.5678" --> <mdcEntryWriter class="net.logstash.logback.composite.loggingevent.mdc.DoubleMdcEntryWriter"/> <!-- Writes boolean values (instead of String values) for any MDC values that equal "true" or "false", ignori...
logb(1) = 0 For example, teh base two logarithm of one is zero: log2(1) = 0 See:log of one Logarithm of infinity The limit of the base b logarithm of x, when x approaches infinity, is equal to infinity: lim logb(x) = ∞,whenx→∞ ...
logb(0) is not definedFor example the base 10 logarithm of 0 is not defined:log10(0) is not definedThe limit of the base b logarithm of x, when x approaches zero from the positive side (0+), is minus infinity:Logarithm of one ►...
The number whose logarithm is to be found. Returns Double One of the values in the following table. Proširi tabelu d parameter Return value Positive The natural logarithm of d; that is, ln d, or log e d Zero NegativeInfinity Negative NaN Equal to NaN NaN Equal to PositiveInfinity...
Parameters val [in] Value logarithm of which is to be found. Return Value The natural logarithm of val in case of success. If val is negative, the function returns NaN (undetermined value). If val is equal to 0, the function returns INF (infinity). ...
); Parameters val [in] Value logarithm of which is to be found. Return Value The natural logarithm of val in case of success. If val is negative, the function returns NaN (undetermined value). If val is equal to 0, the function returns INF (infinity). ...
Equal toNaNNaN Equal toPositiveInfinityPositiveInfinity Examples The following example uses theLog10method to return the base 10 logarithm for selected values. C# usingSystem;publicclassExample{publicstaticvoidMain(){double[] numbers = {-1,0,.105,.5,.798,1,4,6.9,10,50,100,500,1000, Double....
New function norm() computes the matrix 1, 2 (Spectral), Infinity, Frobenius and Nuclear norms or the vector p-norm.New function lagTrim() returns a matrix containing specified lags and/or leads with incomplete rows removed.New function recserVAR() performs efficient simulation of a VAR ...
The number whose logarithm is to be found. Returns Double One of the values in the following table. dparameterReturn value PositiveThe natural logarithm ofd; that is, lnd, or log ed ZeroNegativeInfinity NegativeNaN Equal toNaNNaN Equal toPositiveInfinityPositiveInfinity ...
The number whose logarithm is to be found. Returns Double One of the values in the following table. dparameterReturn value PositiveThe natural logarithm ofd; that is, lnd, or log ed ZeroNegativeInfinity NegativeNaN Equal toNaNNaN Equal toPositiveInfinityPositiveInfinity ...