Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3c03ba3ac157d7acfb632b67d76b062a0c975c1923b36361b8ee6ada4a7b956:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^