Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc01d82a1fb7d5e7577e8cf8ff2a43ea52ffe3ae7ab998f61214cca57a5f9a17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^