Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ece5a9d14a7ffc9ae88a08245b0f72a2e8b07ae37abd7aed0f3b00679511f5e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^