Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d6f9f6232af4d7bbaf388cb9c119bc470a26360a36296b49cf69b4cad711a61:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^