Function demo_createInlinePauliStrSum

examples/isolated/initialising_paulis.cpp:93–128

void demo_createInlinePauliStrSum() {

    reportStr("[demo_createInlinePauliStrSum]");

    // coeffs can be real, imag, or complex (via C++ raw multilines)
    PauliStrSum a = createInlinePauliStrSum(R"(
        0.123 XXIXX
        1.23i XYZXZ
        -1-6i IIIII
    )");
    reportPauliStrSum(a);
    destroyPauliStrSum(a);

    // and use scientific notation, with any amount of whitespace
    PauliStrSum b = createInlinePauliStrSum(R"(
        + 5E2-1i     XYZ 
        - 1E-50i     IXY 
        + 1 - 6E-5i  IIX 
          0          III 
          5.         XXX 
          .5         ZZZ 
    )");
    reportPauliStrSum(b);
    destroyPauliStrSum(b);

    // paulis can be lowercase and 0-3, with any whitespace
    PauliStrSum c = createInlinePauliStrSum(R"(
        2.5     0123 ixyz IXYZ 
        3.5     0iII 1xXX 2yYY 
                                                               
        -1.5E-15   -   5.123E-30i    0 0 0 0 0 0 0 0 1 1 1 1 
        1.5        +   5i            3 3 3 3 2 2 2 2 I X Y Z 
    )");
    reportPauliStrSum(c);
    destroyPauliStrSum(c);
}


void demo_createPauliStrSum() {