Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 337f36de83d2c67feae944484209af58ad743c31de68ac7558e3d56df3fa939b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^