Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 840ca55a1cee7dcd35b9f319fc0047ef4a3299ac26b23ff28242038fe08c8c7d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^