The following functions can be performed on scalars.
Function  Description  Arguments  Result 

abs(x)

the absolute value of x

x : complex number in any unit

a real number with x's unit

acos(x)

the inverse cosine of x

x : real or complex number with None unit

real or complex number with Phase unit 
acosh(x)

inverse hyperbolic cosine of x

x : real or complex number with None unit

real or complex number with Phase unit 
asin(x)

inverse sine of x

x : real or complex number with None unit

real number with Phase unit 
asinh(x)

inverse hyperbolic sine of x

x : real or complex number with None unit

real or complex number with Phase unit 
atan(x)

inverse tangent of x

x : real or complex number with None unit

real or complex number with Phase unit 
atan2(y, x)

four quadrant inverse tangent of y/x

x : real number with any unit, y : real number
with any unit

real or complex number with Phase unit 
atanh(x)

inverse hyperbolic tangent of x

x : real or complex number with None unit

real or complex number with Phase unit 
ceil(x)

Returns the next largest integral value greater than or equal
to x

x : real number with any unit

real number with x's unit

cos(x)

cosine of x

x : real or complex number with Phase unit

real or complex number with None unit 
cosh(x)

hyperbolic cosine of x

x : real or complex number with Phase unit

real or complex number with None unit 
exp(x)

Natural exponent of x

x : real number with None unit

real number with None unit 
floor(x)

Returns the next smallest integral value less than or equal to
x

x : real number with any unit

real number with x's unit

ln(x)

natural logarithm of x

x : real number with None unit

real number with None unit 
log(x)

base 10 logarithm of x

x : real number with None unit

real number with None unit 
max(x, y)

Returns the greater value between x and
y

x : real number with any unit, y : real number
with any unit

x or y

min(x, y)

Returns the lesser value between x and
y

x : real number with any unit, y : real number
with any unit

x or y

mod(x, y)

Calculates the remainder of the division of two numbers 
x : real number with any unit, y : real number
with any unit

remainder of x divided by y

pow(x, exponent)

Raises x to the power of
exponent

x : real or complex number with any unit,
exponent : real or complex number with None unit

real or complex number with the unit of x to
the exponent power

round(x, sigfigs)

Rounds x to the number of significant figures
defined by sigfigs .

x : real number with any unit, sigfigs :
positive integer with None unit

real number with the unit of x 
sign(x)

Returns 0 if x is equal to 0, 1 if
x is greater than 0, 1 otherwise.

x : real number with any unit

real number with None unit 
sin(x)

sin of x

x : real or complex number with Phase unit

real or complex number with None unit 
sinh(x)

hyperbolic sin of x

x : real or complex number with Phase unit

real or complex number with None unit 
sqrt(x)

square root of x

x : real or complex number with any unit

real or complex number with the unit of x to
the 1/2 power

tan(x)

tangent of x

x : real or complex number with Phase unit

real or complex number with None unit 
tanh(x)

hyperbolic tangent of x

x : real or complex number with Phase unit

real or complex number with None unit 
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