Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41e5e419a87e1e42d9e035af92dbf6517affe4dc3f009a33d14acf6dc535a223:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^