Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9942f84df03e78eed3109bee378f057408193b47a9e381f95a78a4fdb4a0820:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^