Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a272b483e86c362ec9fa9843812a6eaae1f3ac3010ebd1cc5cd5c9322ea5517:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^