Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8bdf9104ed4ba150a3b27f18ebc0e2b2a7bb185a5b8b0d7f4d64600c71576b6d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^