150 Alphabetical Listing
rk23 ()
Catalog >
ListOfExpr is a list of right-hand sides that
define the system of ODEs (corresponds to
order of dependent variables in
ListOfDepVars).
Var is the independent variable.
ListOfDepVars is a list of dependent
variables.
{Var0, VarMax} is a two-element list that
tells the function to integrate from Var0 to
VarMax.
ListOfDepVars0 is a list of initial values
for dependent variables.
If VarStep evaluates to a nonzero number:
sign(VarStep) = sign(VarMax-Var0) and
solutions are returned at Var0+i*VarStep
for all i=0,1,2,… such that Var0+i*VarStep
is in [var0,VarMax] (may not get a solution
value at VarMax).
if VarStep evaluates to zero, solutions are
returned at the "Runge-Kutta" Var values.
diftol is the error tolerance (defaults to
0.001).
with y1(0)=2 and y2(0)=5
root()
Catalog >
root(Expr) ⇒ root
root(Expr1, Expr2) ⇒ root
root(Expr) returns the square root of Expr.
root(Expr1, Expr2) returns the Expr2 root
of Expr1. Expr1 can be a real or complex
floating point constant, an integer or
complex rational constant, or a general
symbolic expression.
Note: See also Nth root template, page 5.
rotate()
Catalog >
rotate(Integer1[,#ofRotations]) ⇒ integer
In Bin base mode:
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