Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f82e68a7ce5ce3cae996afcb1ff17c3a738bb7e2c7af1a880b7d2c34139838d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^