Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f7dd0f002ca0a5cd4ef426fac1700cc01f5b6bd25079b2135bc62c967cae9f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^