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• Pno% is the number that refers to the TeLiTab sets in the Data slot. Pno% should be an integer value or a parameter which is assigned an integer value and is the number of the TeLiTab set in the expressions' data slot.
• Npoints% is the number of points (x,y) that are given in direct definition.
• @ObjFn() refers to the Object from which data will be used.
• TeLiTab$ TeLiTab$ refers to the string parameter that contains the TeLiTab.
• "ColLab$_1" and @ObjColPar_1 refer to the column that will be used as the parameter X in the integration.
• "ColLab$_2" and @ObjColPar_2 refer to the column that will be used as the parameter Y in the integration.
• Mode% is the mode of integration:
• Mode% =0 Riemann
• Mode% = 1 Trapezium
• Mode% =2 Simpson.
• X_from and X_to are the parameters between wich will be integrated.

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1. See also Telitab access for a generic description on the use of TeLiTab data
2. Similar to other Data analysis functions, the DISINT is a convenient way to evaluate data. Please also look at these functions for syntax examples
3. INTEGR computes the integral from x=x_from to x=x_to using either:

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If Pno%=0 then all x_i and y_i values should be numeric expressions. The minimum number of x,y data points Npoints% in the list is 2 in which case the interpolation (and differentiation) is performed linear.
Let y be defined by

y = INTEGR(0, 4, 1, 1, 2, 4, 3, 9, 4, 16, 1, x_1, x_2)

For x_1=2.5 and x_2=5, this relation returns

y=28.25

Example 3: TeLiTab in object or string

Syntax 3 and 4 are similar to syntax 1, but now existing telitabs are used instead of the dataslot.

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