Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5854990b25e687a5230f9fc3f57552013cfc9a538a8826f6f2c28b535d56833:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^