User Guide

68 Commands and Functions Listing
row+(
row+(matrix,rowA,rowB)
Returns a matrix with rowA of matrix added to rowB and stored in
rowB.
y >
MATH
D:row+(
ärow+(
ärow+(value,matrix,rowA,rowB)
Returns a matrix with rowA of matrix multiplied by value, added to
rowB, and stored in rowB.
y >
MATH
F: ä row+(
rowSwap(
rowSwap(matrix,rowA,rowB)
Returns a matrix with rowA of matrix swapped with rowB.
y >
MATH
C:rowSwap(
rref(
rref(matrix)
Returns the reduced row-echelon form of a matrix.
y >
MATH
B:rref(
R4Pr(
R4Pr(x,y)
Returns R, given rectangular coordinates x and y or a list of rectangular
coordinates.
y ;
ANGLE
5:R 4 Pr(
R4Pq(
R4Pq(x,y)
Returns q, given rectangular coordinates x and y or a list of rectangular
coordinates.
y ;
ANGLE
6:R 4 P q (