Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 212c07ef98d6735f66dcfe7b371823b38767e4c118c71a30e52a23823d6a2200:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^