Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 31362ffb71eaa82d14f2711696196966539921ecac4e734e583a4faa281b58d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^