Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d2f487ba2858c1fddd1dbcc4aacfe94bbeb90b4d5231c39b126fd1521599ee4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^