Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96384fdfbf61cfc9a9116e9d8ad544e0920363cb658d64762b322c21ddb651e2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^