Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b00e2954d6acf1441ed53217879d1ccb1889ff86d91670876d4aa829aa4eca65:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^