Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 366213e960f2491785acce61254be01d71bd844565aea4bc79df3d7e8ebe4702:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^