Functions and Examples
Common Operators and Constants:
x + y : addition (+) |
x - y : subtraction (-) |
x * y : multiplication (*) |
x / y : division (/) |
y^x : exponentiation ( |
pi : constant ( |
e : Euler constant (2.71828...) |
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Basic functions and syntax
examples:
Want to graph: f(x) = |
Enter this: |
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x^2 or x*x |
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x^3 or x*x*x |
sin(x) - sine function |
sin(x) |
sin( |
sin(pi*x) |
sec(x) - secant function |
sec(x) |
cos(x) - cosine function |
cos(x) |
csc(x) - cosecant function |
csc(x) |
tan(x) - tangent function |
tan(x) |
cot(x) - cotangent function |
cot(x) |
arcsin(x) - arcsine function |
asin(x) |
arccos(x) - arccosine function |
acos(x) |
arctan(x) - arctangent function |
atan(x) |
arccot(x) - arccotangent function |
acot(x) |
sinh(x) - hyperbolic sine function |
sinh(x) |
cosh(x) - hyperbolic cosine function |
cosh(x) |
tanh(x) - hyperbolic tangent function |
tanh(x) |
coth(x) - hyperbolic cotangent function |
coth(x) |
arcsinh - inverse hyperbolic sine function |
asinh(x) |
arccosh(x) - inverse hyperbolic cosine function |
acosh(x) |
arctanh(x) - inverse hyperbolic tangent function |
atanh(x) |
arccoth(x) - inverse hyperbolic cotangent function |
acoth(x) |
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exp(x) |
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exp(-3*x) |
|x| |
abs(x) |
ln(x) - natural logarithm function |
ln(x) |
log(x) - logarithm base 10 function |
ln(x)/ln(10) (use change-of-base formula) |
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sqrt(x) |
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(x^3 + sin(x) - 7*x)/(sqrt(x^2 + 1)) |
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x^3 + sin(x) |
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Want to graph: f(x,y) = |
Enter this: |
sin(x+y) |
sin(x + y) |
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exp(x) + sin(y) |
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sin(x^2 + y^2) |
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(sin(x) + sin(y) )/(cos(x)) |
sin(x + cos(x)) + x |
sin(x + cos(x)) + x |