Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 915708200ffe4c7c36f444546711e3cf2ef69701535c36d8f6cd842b3001fb03:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^