View Compilation Error

0_0_5530515_15223.cpp:10: error: `mapFormulas' was not declared in this scope
0_0_5530515_15223.cpp:10: error: `&' cannot appear in a constant-expression
0_0_5530515_15223.cpp:10: error: `>>' should be `> >' within a nested template argument list
0_0_5530515_15223.cpp: In function `int main()':
0_0_5530515_15223.cpp:55: error: `mapFormulas' undeclared (first use this function)
0_0_5530515_15223.cpp:55: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5530515_15223.cpp:55: error: `>>' should be `> >' within a nested template argument list
0_0_5530515_15223.cpp: At global scope:
0_0_5530515_15223.cpp:162: error: `mapFormulas' was not declared in this scope
0_0_5530515_15223.cpp:162: error: `&' cannot appear in a constant-expression
0_0_5530515_15223.cpp:162: error: `>>' should be `> >' within a nested template argument list