Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 035b101321693b3424bbd67a8b63daba44d57da8b6222719475ee7ea223011a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^