Multivariable math calculation

You may use several indexed variables in math formula. Define the variable values separating them with a space. The first value stands for x₁, the second for x₂ and so on.

Multivariable function

sin(2x1)+cos(3x2^2)-2exp(x3)

Formula

Variable values

Space separated array of variable values

Calculation precision

Digits after the decimal point: 2

Calculate

Result

 

Formula

 

Variable values

 

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You can use arithmetics operations, numerals, math functions and constants in the multivariable math formula.

Constants

pi,

Operations

+ - addition
- - subtraction
* - multiplication
/ - division
^ - power

Functions

sqrt - square root
rootN - N th root, e.g. root3(x) - cube root
exp - exponential function
lb - binary logarithm ( base 2 )
lg - decimal logarithm ( base 10 )
ln - natural logarithm ( base e)
logB - logarithm to the base B , e.g. log7(x) - logarithm to the base 7
sin - sine
cos - cosine
tan - tangent
cot - cotangent
sec - secant
cosec - cosecant
arcsin - arcsine
arccos - arccosine
arctan - arctangent
arccotan - arccotangent
arcsec - arcsecant
arccosec - arccosecant
sh - hyperbolic sine
ch - hyperbolic cosine
tanh - hyperbolic tangent
coth - hyperbolic cotangent
sech - hyperbolic secant
csch - hyperbolic cosecant