Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb7ab34a2519049121bde6277bab467ab1edc83fa07af6f332b19ce4d7c22407:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^