Calculus Operators

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Built-in Calculus Operators

Key word	Category	Description	Example	Since
∑	Calculus Operator	Summation operator - SIGMA - unicode math symbol	∑(i, from, to, expr, )	5.0
Σ	Calculus Operator	Summation operator - SIGMA - unicode math symbol	Σ(i, from, to, expr, )	5.0
sum	Calculus Operator	Summation operator - SIGMA	sum(i, from, to, expr, )	1.0
∏	Calculus Operator	Product operator - PI - unicode math symbol	∏(i, from, to, expr, )	5.0
ℿ	Calculus Operator	Product operator - PI - unicode math symbol	ℿ(i, from, to, expr, )	5.0
Π	Calculus Operator	Product operator - PI - unicode math symbol	Π(i, from, to, expr, )	5.0
prod	Calculus Operator	Product operator - PI	prod(i, from, to, expr, )	1.0
∫	Calculus Operator	Definite integral operator - unicode math symbol	∫(expr, arg, from, to)	5.0
int	Calculus Operator	Definite integral operator	int(expr, arg, from, to)	1.0
∂	Calculus Operator	Derivative operator - unicode math symbol	∂(expr, arg, )	5.0
der	Calculus Operator	Derivative operator	der(expr, arg, )	1.0
∂-	Calculus Operator	Left derivative operator - unicode math symbol	∂-(expr, arg, )	5.0
der-	Calculus Operator	Left derivative operator	der-(expr, arg, )	1.0
∂+	Calculus Operator	Right derivative operator - unicode math symbol	∂+(expr, arg, )	5.0
der+	Calculus Operator	Right derivative operator	der+(expr, arg, )	1.0
dern	Calculus Operator	n-th derivative operator	dern(expr, n, arg)	1.0
∆	Calculus Operator	Forward difference operator - unicode math symbol	∆(expr, arg, )	5.0
Δ	Calculus Operator	Forward difference operator - unicode math symbol	Δ(expr, arg, )	5.0
diff	Calculus Operator	Forward difference operator	diff(expr, arg, )	1.0
∇	Calculus Operator	Backward difference operator - unicode math symbol	∇(expr, arg, )	5.0
difb	Calculus Operator	Backward difference operator	difb(expr, arg, )	1.0
avg	Calculus Operator	Average operator	avg(i, from, to, expr, )	2.4
vari	Calculus Operator	Bias-corrected sample variance operator	vari(i, from, to, expr, )	2.4
stdi	Calculus Operator	Bias-corrected sample standard deviation operator	stdi(i, from, to, expr, )	2.4
mini	Calculus Operator	Minimum value	mini(i, from, to, expr, )	2.4
maxi	Calculus Operator	Maximum value	maxi(i, from, to, expr, )	2.4
solve	Calculus Operator	f(x) = 0 equation solving, function root finding	solve(expr, arg, from, to)	4.0

as of 2022-04-15