# Double exponential integration

 Calculator name Summary Double exponential integration (a,b)Double exponential integration (a,b) Calculates the integral of the given function f(x) over the interval (a,b) using Double exponential formula. Double exponential integration (a,∞)Double exponential integration (a,∞) Calculates the integral of the given function f(x) over the semi-infinite interval (a,∞) using the Double exponential formula. Double exponential integration (-∞,b)Double exponential integration (-∞,b) Calculates the integral of the given function f(x) over the semi-infinite interval (-∞,b) using the Double exponential formula. Double exponential integration (-∞,∞)Double exponential integration (-∞,∞) Calculates the integral of the given function f(x) over the infinite interval (-∞,∞) using the Double exponential formula. Tanh-Sinh integration (a,b)Tanh-Sinh integration (a,b) Calculates a table of the successive integral estimates of the given function f(x) over the interval (a,b) by doubling partitions from two to N using the Tanh-Sinh method. Nodes and Weights of Tanh-SinhNodes and Weights of Tanh-Sinh Calculates the nodes and weights of the Tanh-Sinh integration.