View Compilation Error

0_0_29366519_17453.cpp:159:33: error: expected ',' or '...' before '%' token
     inline void println(double x%
                                 ^
0_0_29366519_17453.cpp:159:33: error: expected ')' at end of input
0_0_29366519_17453.cpp:159:33: error: expected initializer at end of input
0_0_29366519_17453.cpp:159:33: error: expected '}' at end of input