

HiDigit's Builtin Functions $19.95 [ Add to Cart ]
Functions and formulas available in HiDigit calculator.
 General
sqrt(x) 
Square root of x 
exp(x) 
Exponent raised to power x 
ln(x) 
Natural logarithm of x 
log(x) 
Decimal logarithm of x 
log(x,b) 
Logarithm of x with various base (b) 
 Trigonometry
sin(x) 
Sine of x 
cos(x) 
Cosine of x 
tan(x) 
Tangent of x 
cot(x) 
Cotangent of x 
asin(x) 
Inverse sine of x 
acos(x) 
Inverse cosine of x 
atan(x) 
Inverse tangent of x 
acot(x) 
Inverse cotangent of x 
sinh(x) 
Hyperbolical sine of x 
cosh(x) 
Hyperbolical cosine of x 
tanh(x) 
Hyperbolical tangent of x 
coth(x) 
Hyperbolical cotangent of x 
asinh(x) 
Inverse hyperbolical sine of x 
acosh(x) 
Inverse hyperbolical cosine of x 
atanh(x) 
Inverse hyperbolical tangent of x 
acoth(x) 
Inverse hyperbolical cotangent of x 
 Complex numbers
re(z) 
Real part of z 
im(z) 
Imaginary part of z 
abs(z) 
Magnitude (absolute value) of z 
arg(z) 
Argument of z, between pi and pi 
 Statistics
sum(x1,x2..xn) 
Sum 
min(x1,x2..xn) 
Minimum 
max(x1,x2..xn) 
Maximum 
mean(x1,x2..xn) 
Average 
norm(x1,x2..xn) 
Euclidean 'L2' norm 
stddev(x1,x2..xn) 
Standard deviation 
variance(x1,x2..xn) 
Sample variance 
 

