Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 01c07bad888e14edf4ee055fc35811767c924427c634dee7bba1f78523cd2b71:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^