Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dceab97ddbb417671c44935d0633dee3be92fe91a48b63fac38a577823ae7c09:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^