Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3ce5c3262782cef95d7e384cbcc4080324b90df979065f0a73110c61a7e47ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^