Which risk increased during the medieval adoption of epicyclic models?

💡 Explanation

Introducing multiple nested epicycles increases round-off error using iterative methods, because these errors compounded during calculation of planetary positions due to error propagation, therefore requiring improved mathematical calculation rather than easing practical instruments.

• Which limitation was addressed by Song Dynasty military engineering implementing granulated gunpowder rather than powder?
• Which consequence stemmed from Byzantium's method during silk production?
• Which soil property decreased when early Andean cultures implemented terrace farming on steep slopes?
• Which consequence occurred with early chinampa agriculture when dike maintenance lapsed?
• Which navigational outcome occurred when medieval mariners used astrolabes to observe solar altitude during transatlantic voyages?
• When Byzantine envoys presented mechanical singing bird automata within diplomatic displays, which secondary consequence occurred due to perception?