Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ea83ffd1187ada0edc3a4111b94eb232aa38a7029e15759133098458a3e06f16:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^