Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd194eabe7dd5f642c6f428fe84cc557c703c241632f809b2256996bbe919c6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^