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| Function Name | Remark |
| abs | absolute value
Inputing examples:
y = abs(x);
y = |x|; |
| acos | arccosine (the inverse of the cosine - produces such angle that the cosine of it has the given value) |
| asin | arcsine |
| atan or atg | arctangent |
| atan2 or atg2 | arctangent that takes two arguments: atan2(y, x) denotes arctangent of y/x. The signs of arguments y and x are taken into account, so that a result in the range -π/2 through π/2 is produced. |
| ceil | round to the nearest integer greater or equal to the given value |
| cos | cosine |
| exp | exponential function, exp(x) = ex |
| floor | round to the nearest integer less or equal to the given value |
| ln | Natural logarithm (to the base e) |
| max | max(1, 2) = 2 |
| min | min(1, 2) = 1 |
| pow | pow(x, y) = xy
Inputing examples:
y = pow(x, 2);
y = x^2;
y = pow(sin(x), 2);
y = sin(x)^2; |
| round | round(1.4) = 1; round(1.5) = 2; … |
| sin | sine |
| sqrt | square root |
| tan or tg | tangent |
Online Function Graffiti