Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e912f4951ae989e7fd280d939765f0fe63f40d1ac5d16d36fee0802a4e327bed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^