Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c45cbf3fa7ee8fc562f84f6b5e5b33bf2e1636d56e565a09a0c65a35a58f5064:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^