Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9df4778b591983a8c7bdc8d93d9609ba020275486d0ebdc5ee646522269fc9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^