Vensim Python Translation
COS np.cos
EXP np.exp
MIN min
<= <=
STEP functions.step
PULSE functions.pulse
POISSON np.random.poisson
EXPRND np.random.exponential
SIN np.sin
>= >=
IF THEN ELSE functions.if_then_else
LN np.log
PULSE TRAIN functions.pulse_train
RAMP functions.ramp
INTEGER int
TAN np.tan
PI np.pi
= ==
< <
> >
MODULO np.mod
ARCSIN np.arcsin
ABS abs
^ **
LOGNORMAL np.random.lognormal
MAX max
SQRT np.sqrt
ARCTAN np.arctan
ARCCOS np.arccos
RANDOM NORMAL self.functions.bounded_normal
RANDOM UNIFORM np.random.rand
DELAY1 functions.Delay
DELAY3 functions.Delay
DELAY N functions.Delay
SMOOTH3I functions.Smooth
SMOOTH3 functions.Smooth
SMOOTH N functions.Smooth
SMOOTH functions.Smooth
INITIAL functions.Initial
XIDZ functions.XIDZ
ZIDZ functions.XIDZ
np corresponds to the numpy package