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LVName:
where v is the order of the modified Struve function and is the gamma function. Dataplot computes this function using the STVL0, STVL1, and STVLV routines from "Computation of Special Functions" (see the Reference section below).
where <x> is a number, variable or parameter; <v> is a number, parameter, or variable; <y> is a variable or a parameter (depending on what <x> and <v> are) where the computed modified Struve function values are stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional. Dataplot supports the modified Struve function for non-negative real x and for orders between -8.5 and 12.5. This syntax is used for arbitrary order.
where <x> is a number, variable or parameter; <y> is a variable or a parameter (depending on what <x> is) where the computed modified Struve function values are stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional. Dataplot supports the modified Struve function for non-negative real x. This syntax is used for the modified Struve function of order 0.
where <x> is a number, variable or parameter; <y> is a variable or a parameter (depending on what <x> is) where the computed modified Struve function values are stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional. Dataplot supports the modified Struve function for non-negative real x. This syntax is used for the modified Struve function of order 1.
LET A = LV(X,A1) LET X2 = LV(X1,4) FOR X1 = 0.1 0.1 3.0
"AMS 55: Handbook of Mathematical Functions", Abramowitz and Stegun, Eds., Washington, DC, National Bureau of Standards, 1964.
MULTIPLOT CORNER COORDINATES 5 5 95 95 TITLE ORDER 0 PLOT LV(X,0) FOR X = 0 0.01 10 TITLE ORDER 1 PLOT LV(X,1) FOR X = 0 0.01 10 TITLE ORDER 2 PLOT LV(X,2) FOR X = 0 0.01 10 TITLE ORDER 3 PLOT LV(X,3) FOR X = 0 0.01 10 END OF MULTIPLOT MOVE 50 97 JUSTIFICATION CENTER TEXT MODIFIED STRUVE FUNCTIONS
Date created: 6/5/2001 |