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Limit Calculator

Compute the limit of a rational function (numerator_coeff · x^numerator_power) / (denominator_coeff · x^denominator_power) as x approaches a given value via direct substitution. Returns infinity when the denominator evaluates to zero.

Numerator Coefficient

Numerator Power

Denominator Coefficient

Denominator Power

x approaches

Fill in the required fields to see your result.

Calculus

Numerical Derivative Calculator

Compute the derivative of a power function f(x) = c·x^n + k at a chosen point using either the analytical power rule or a numerical finite-difference approximation. Select 'analytical', 'forward', or 'central' to compare exact and approximate results.

Leading Coefficient

Power of x

Constant Term

Point of Evaluation (x)

Derivative Method

Fill in the required fields to see your result.

Key differences

	Limit Calculator	Numerical Derivative Calculator
Category	Calculus	Calculus
Inputs required	5	5
Result	Limit Value	Derivative Value
What it does	Compute the limit of a rational function (numerator_coeff · x^numerator_power) / (denominator_coeff · x^denominator_power) as x approaches a given value via direct substitution. Returns infinity when the denominator evaluates to zero.	Compute the derivative of a power function f(x) = c·x^n + k at a chosen point using either the analytical power rule or a numerical finite-difference approximation. Select 'analytical', 'forward', or 'central' to compare exact and approximate results.