math-literal/README.md

Math Literal

Then problem:

BigNumber.add(BigNumber.div(BigNumber.plus(a, BigNumber.times(b, c)), d), e)

This is hard to read, and hard maintain.

npm i math-literal

then

math`(${a} + ${b} * ${c}) / ${d} + ${e}`

mathIs`abs(${a}) > ${b}`

Available Operators

Arithmetic Operators

• + : Addition
• - : Subtraction
• * or x : Multiplication
• / : Division
• ** or ^ : Exponentiation

Special Arithmetic Operators

• << : Left move decimals (equivalent to multiplying by a power of 10)
• >> : Right move decimals (equivalent to dividing by a power of 10)

Unary Operators

• - : Negation (when used before a number or expression)

Functions

• round(x) : Round to the nearest integer
• floor(x) : Round down to the nearest integer
• ceil(x) : Round up to the nearest integer
• sqrt(x) : Square root
• abs(x) : Absolute value
• ln(x) : Natural logarithm
• exp(x) : Exponential function (e^x)
• max(x, y) : Maximum of two values
• min(x, y) : Minimum of two values

Comparison Operators (for mathIs)

• > : Greater than
• >= : Greater than or equal to
• < : Less than
• <= : Less than or equal to
• === or == : Equal to
• !== or != : Not equal to

Logical Operators (for mathIs)

• && : Logical AND
• || : Logical OR

Grouping

• ( ) : Parentheses for grouping expressions and function arguments

Note: The order of operations follows standard mathematical conventions, with functions and parentheses having the highest precedence, followed by exponents, multiplication/division, and then addition/subtraction.