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Table 7 Execution time of different methods for second-order ODEs

From: A novel improved extreme learning machine algorithm in solving ordinary differential equations by Legendre neural network methods

ODEs SM DM CNN(IELM) LNN
Example 5 0.0375 0.0060 0.0299 0.0064
Example 6 0.0365 0.0052 0.0330 0.0056
Example 7 0.0372 0.0051 0.0339 0.0057
Example 8 0.0371 0.0051 0.0294 0.0059