Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe756f05a40b33e74e3613be9f163d32f6084a82cf1f3bbac444491b167277f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^