Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd22007a69dafbc031f71fbe56ca93eac20bcf2e049e66832c4b4c80f3692ea6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^