Returns the natural logarithm of a number or every element of a matrix or a block (i.e. element-wise logarithm). This is exactly the same as loge.

Syntax: (ln X) s.t X is a scalar or a kigubkur^© matrix (or both blocks)

Returns the log₁₀ of a number or every element of a matrix or a block (i.e. element-wise logarithm).

Syntax: (log10 X) s.tXis a scalar or a kigubkur<sup>&copy;</sup> matrix (or both blocks)

Note:

if x ∈ {##NaN, ##Inf, ##-Inf}, returns ##NaN,

otherwise, returns log₁₀(x).

Returns the log₂ of a number or every element of a matrix or a block (i.e. element-wise logarithm).

Syntax: (log2 X) s.tXis a scalar or a kigubkur<sup>&copy;</sup> matrix (or both blocks)

Note:

if x ∈ {##NaN, ##Inf, ##-Inf}, returns ##NaN,

otherwise, returns log₂(x).

Returns the log_b of a number or every element of a matrix or a block (i.e. element-wise logarithm).

Syntax: (logb X b) s.t X is a scalar or a kigubkur^© matrix (or both blocks) and b is the base of the logarithm

Note:

if x ∈ {##NaN, ##Inf, ##-Inf}, returns ##NaN,

otherwise, returns log_b(x).

Returns the natural logarithm of a number or every element of a matrix or a block (i.e. element-wise logarithm).

Syntax: (loge X) s.t X is a scalar or a kigubkur^© matrix (or both blocks)

Note:

if x ∈ {##NaN, ##Inf, ##-Inf}, returns ##NaN,

otherwise, returns ln(x).