Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c8a122ef7e0edf3ba27fb0258785db4d5e4d037850f4e4f61c475a90c1fb6c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^