FEATool Multiphysics v1.17.4

FEATool Multiphysics version 1.17.4 (Build 25.7.195)

• Update OpenCASCADE geometry engine to v7.9.1 (Windows + Linux)
• Support for tabulated/interpolated equation/boundary coefficients
• Heat conduction example and tutorial for interpolated nonlinear thermal conductivity
• New setinf function (to set infinite values to specific number)
• Troubleshooting documentation solver section
• Minor bug fixes