Log10 (Built-in Mathematica Symbol)

Log10[x] gives the base-10 logarithm of x.

LoopFreeGraphQ (Built-in Mathematica Symbol)

LoopFreeGraphQ[g] yields True if the graph g has no self-loops, and False otherwise.

LowerCaseQ (Built-in Mathematica Symbol)

LowerCaseQ[string] yields True if all the characters in the string are lowercase letters, and yields False otherwise.

MachineNumberQ (Built-in Mathematica Symbol)

MachineNumberQ[expr] returns True if expr is a machine-precision real or complex number, and returns False otherwise.

Magnification (Built-in Mathematica Symbol)

Magnification is an option for Style and Cell that specifies what magnification to use for display.

MakeExpression (Built-in Mathematica Symbol)

MakeExpression[boxes, form] is the low-level function used in Mathematica sessions to construct expressions from boxes.

MangoldtLambda (Built-in Mathematica Symbol)

MangoldtLambda[n] gives the von Mangoldt function \[CapitalLambda](n).

MantissaExponent (Built-in Mathematica Symbol)

MantissaExponent[x] gives a list containing the mantissa and exponent of a number x. MantissaExponent[x, b] gives the base-b mantissa and exponent of x.

MathieuCharacteristicA (Built-in Mathematica Symbol)

MathieuCharacteristicA[r, q] gives the characteristic value a_r for even Mathieu functions with characteristic exponent r and parameter q.

MathieuCharacteristicB (Built-in Mathematica Symbol)

MathieuCharacteristicB[r, q] gives the characteristic value b_r for odd Mathieu functions with characteristic exponent r and parameter q.