Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c10f2f617102d10f202ea2b11f672770ea4bbbf782393389dbe54354747876d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^