Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9269b886d917b9f9cc0cc4a3f24d08bc71a2e2229ef66959f0d1b560ea2cdd7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^