Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 526a03ec56b57c2c5b9a53e91f0ab62841e72760e66dfb1a17e25e62b3eb8a97:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^