Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f6e94bdb02ed17ebdc84cb2f8c7a5d175a2908a826f8730c1529f4969b4ae46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^