Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bedc60697e4d06ee1c338047453b885f55c2b1baf36e54f7b79b6576900bdcba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^