Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 80a32bda0c341de477ce36aacee2c5df7eba164ff4891acfa87d9adaecbec74e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^