Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 164b8d1fa648e09da6fae88f23a0c6dd0a9cbab7d969df4a8aae59ce93d09b25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^