Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b6c6d8fe56cfdc756a8cc97cf8ee0b5d676a00e1a599e0cb43a7411ebdd92fc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^