| Building 3D surface
The surface given by the equation f(x, y, z) = 0, where a < x < b, c < y < d, m < z < n.
Enter equationImportant Should be given the right border, otherwise the schedule will not be able to build. Traces of the scale - if the surface of the figure no means is povarirovat border.
The resulting image weighs ~ 40 KB.Other examples:
It works! Try :)-
y = x^2
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z = x^2 + y^2
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0.3 * z^2 + x^2 + y^2 = 1
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z = sin((x^2 + y^2)^(1/2))
Terms of the input functionsIn expression f you can do the following operations:- Real numbers
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introduce in the form 7.5, not 7,5
- 2*x
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- multiplication
- 3/x
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- division
- x^3
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- exponentiation
- x + 7
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- addition
- x - 6
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- subtraction
Function f may consist of functions (symbols are given in alphabetical order):- absolute(x)
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Function - absolute value x (module x or |x|)
- arccos(x)
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Function - arccosine of x
- arccosh(x)
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Function - arccosine hyperbolic of x
- arcsin(x)
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Function - arcsine of x
- arcsinh(x)
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Function - arcsine hyperbolic of x
- arctan(x)
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Function - arctangent of x
- arctanh(x)
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Function - arctangent hyperbolic of x
- e
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Function - e this is something that is approximately equal to 2.7
- exp(x)
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Function - exponent of x (same as e^x)
- floor(x)
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Function - rounding x downward (sample floor(4.5)==4.0)
- log(x) or ln(x)
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Function - Natural logarithm of x
(For log7(x), must enter log(x)/log(7) (or, for example log10(x)=log(x)/log(10))
- logical_not(x)
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Function - Logical "not" of x
- pi
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Number - "Pi", which is approximately equal to 3.14
- radians(x)
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Function - Translated from degrees x in radians (sample radians(180)==pi)
- rint(x)
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Function - Integer of x
- sign(x)
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Function - Badge x
- sin(x)
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Function - Sinus of x
- cos(x)
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Function - Cosinus of x
- sinh(x)
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Function - Sinus hyperbolic of x
- cosh(x)
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Function - Cosinus hyperbolic of x
- sqrt(x)
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Function - Square root of x
- square(x) or x^2
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Function - Square x
- tan(x)
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Function - Tangent of x
- tanh(x)
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Function - Tangent hyperbolic of x
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