Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0598458df68fbbd16cf176a02a92ee21fd0e5b61b5a1692f69b867cfbedc86a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^