Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ae35c6e540fce63c21ada51f8c935f0a1ff6993d2a79bfef0eb4d0c449d87e54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^