Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df490c92ac36e790b2bb3f115dcb291f6ed6d074a44c517c37c3edc5d40baad3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^