Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7926e6983e63a207e93b43759f1f367497806a7efe1700eb8ceb8f8ee8abbe70:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^