Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9297531198d5b81e694856f42faf3ae4e37f6f56f0ced3efc39d7633830b9d3d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^