Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 887e8f9c62474812278548d46d83704bd8c1bd9b16fb7350877d129d39822e25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^