DERIVE for Windows
Functions

Ç,È , \, `	set operators
ABS	absolute value
AND, OR, NOT, XOR, IMP	Boolean operators
APPROX	approximate (Simplify:Approximate...)
ASIN, ACOS, ATAN	arcsine, arccosine, arctangent
COMB	number of combinations
CROSS	vector cross product
DEG or Ctrl-O or °	conversion constant degree/radian
DENOMINATOR	denominator of rational expression
DET	determinant of a matrix
DIF	differentiate (Calculus:Differentiate...)
DIMENSION	number of elements of a vector
ELEMENT	access a vector element
EXP	exponential
EXPAND	expand (Simplify:Expand...)
FACTOR	factorize (Simplify:Factor...)
FACTORS	factors of product
GCD	greatest common divisor of two integers
IF	conditional
IM	imaginary part of complex number
INT	integrate (Calculus:Integrate...)
INTERSECTION	intersection of sets
ITERATE	final result of an iteration process
ITERATES	all results of an iteration process
LCM	least common multiple of two integers
LHS	left hand side of equation
LIM	limit (Calculus:Limit...)
LN	natural logarithm
LOG	logarithm
MAX	maximum
MIN	minimum
NEXT_PRIME	next prime number
NUMERATOR	numerator of a rational expression
PERM	number of variations
POWER_SET	set of all subsets
PRIME	primality test
QUOTIENT	quotient when dividing two polynomials

RANDOM	pseudo-random number generator
RE	real part of complex number
REMAINDER	remainder when dividing two polynomials
RHS	right hand side of equation
SELECT	generate a vector by selection
SIGN	sign
SIN, COS, TAN, COT	sine, cosine, tangent, contangent
SINH	hyperbolic sine
SOLVE	solve an equation or inequality (Solve:Algebraically..., Solve:System...)
SQRT or Ctrl-Q or Ctrl-Ý-8	square root
SUB or Ctrl-B or &hibar;	access a vector element
TERMS	terms of sum
TRUTH_TABLE	truth table
UNION	union of sets
VARIABLES	free variables of expression
VECTOR	generate a vector by generating its elements