Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1fad09ee4b36fecce191e304f379a807235330ee69ce28bd75673ed15aaaa0d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^