All of the following changes apply to the LT3745 calculator: Added 55V limit to Vin(max), closes #45. Added rule that maximum input voltage has to be greater or equal to minimum input voltage, closes #46. Made sure Vin(min) cannot go less than 6V, fixes #47. Added Vcc variable, closes #48. Rfb1 is now recommended to be 10k, closes #49. Added more comments. Changed Vbuck,out to just Vout, and changed it from an output to an input, closes #50. Made sure Iled(nom) is between 10 and 50mA, closes #51. Made sure fsw(act) was between 100kHz-1MHz and less than fsw(max), closes #52.