Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cbdf11c642c8086158729175424a990d26ba7bb99ce78da8544fcc27f019b3b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^