Abstract: A crystallized polymer film including a polymer (A) that has a weight-average molecular weight of from 50,000 to 1,000,000 and a crystallization half time at the temperature at which the polymer crystallizes fastest in a range of from 180 seconds to 900 seconds; having a crystallinity of from 20% to 80% as obtained by a DSC method; and having a difference between a total haze and an internal haze of 0.8% or less in a case in which the total haze and the internal haze are measured at 25° C. in accordance with JIS-K7105.

Abstract: A mechanism simulation method of using both a dynamics simulation and a kinematic simulation is described. In the dynamics simulation, a behavior of a mechanism is simulated using a dynamics model including a continuous system equation having a plurality of variables. In the kinematic simulation, a geometrical operation of the mechanism is simulated using a three-dimensional mechanism model including a plurality of mechanism elements. A value of one of the variables of the continuous system equation is calculated by a first simulator that executes the dynamics simulation. Referring to a table that represents a correspondence between the variables and the mechanism elements, a mechanism element corresponding to a variable having the calculated value is identified. Information specifying the identified mechanism element and the calculated value of the variable is transmit to a second simulator, which executes the kinematic simulation based on the information.