Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7fa380413c3d92f987abe940a7e1aa59224aeab637eab37a663f519b94588a11:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^