Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f07eab8d51e88a2bfc10cb6d2387f882bc242e8bc98e76e8b31d6d74bf4d2ab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^