Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09baacef15429b7e75eae548dcceb54178bb283195746c6c901d653f0798f364:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^