RecurDyn supports the following functions of the FORTRAN77 :
Usage
Function |
Usage |
ABS(X) |
The absolute value of X. |
ACOS(X) |
The arc cosine(in radians) of X. |
AINT(A{KIND}) |
Truncates a value to a whole number. Example : AINT(3.678) = 3.0 |
ASIN(X) |
The arc sine(in radians) of X. |
ATAN(X) |
The arc tangent (in radians) of X. |
ATAN2(Y, X) |
The inverse arc tangent(in radians) of X, Y. ATAN2( Y, X ) = ATAN ( Y / X ) , for the 1. and 4. Quarter → X > 0 ATAN2( Y, X ) = ATAN ( Y / X ) - PI , for the 3. Quarter → ( X < 0 ) && Y < 0 ATAN2( Y, X ) = ATAN ( Y / X ) + PI , for the 2. Quarter → ( X < 0 ) && Y > 0 |
COS(X) |
The cosine (in radians) of X. |
COSH(X) |
The hyperbolic cosine of X. |
DIM(X,Y) |
The positive difference between X and Y. |
EXP(X) |
The exponential value for X. |
LOG(X) |
The natural logarithm of X . |
LOG10(X) |
The common logarithm (base10) of X. |
MAX(A1,A2,{A3}) |
The maximum value in the set of argument (A1, A2, {A3}). A1, A2, and A3(optional) must all have the same type (integer or real) and kind parameters. |
MIN(A1,A2,{A3} |
The minimum value in the set of argument (A1, A2, {A3}). A1, A2, and A3(optional) must all have the same type (integer or real) and kind parameters. |
MOD(A, P) |
The remainder of the arguments has the sign of the first argument). |
SIGN(A,B) |
A value with the sign transferred from its second argument. |
SINH(X) |
The hyperbolic sine of X. |
SQRT(X) |
The square root of X . |
TAN(X) |
The tangent (in radian) of X. |
TANH(X) |
The hyperbolic tangent (in degrees) of X. |