60
REVLIST
* = function
REVLIST Reverses the order of the elements in a list.
<N
LIST
PROCEDURES
{
obj
n
,
... obj
1
}
→ {
ob
j1
,
… obj
n
}
RISCH Performs symbolic integration on a function using the
Risch algorithm.*
<$
DERIV. &
INTEG
‘
symb
1
’
z
1
→ ‘
symb
2
’
RKF Computes solution to an initial value problem for a
differential equation using the Runge–Kutta–Fehlberg
(4,5) method.
N
{
list
}
x
tol
x
T
final
→ {
list
}
x
tol
RKFERR Returns the absolute error estimate for a given step
h
when solving an initial value problem for a differential
equation.
N
{
list
}
h
→ {
list
}
h y
delta
error
RKFSTEP Computes the next solution step (
h
next
) to an initial value
problem for a differential equation.
N
{
list
}
x
tol
h
→ {
list
}
x
tol
h
next
RL Rotates a binary integer one bit to the left.
< P
BASE BIT
#n
1
→
#n
2
RLB Rotates a binary integer one byte to the left.
< P
BASE
BYTE
#n
1
→
#n
2
RND Rounds an object to a specified number of decimal places
or significant digits, or to fit the current display format.*
< P
REAL
z
1
n
round
→
z
2
RNRM Returns the row norm (infinity norm) of an array.
< %
OPERATIONS
[
array
]
→
x
row norm
ROLL Moves the contents of a specified level to level 1, and rolls
up the portion of the stack beneath the specified level.
<N
STACK
obj
n
... obj
1
n
→
obj
n–1
…
obj
1
obj
n
Name Description Access Inputs Outputs
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